54
1 Supporting Information First Stereoselective Total Synthesis of Neosemburin and Isoneosemburin Gadi Madhusudhan Reddy and Perali Ramu Sridhar School of Chemistry, University of Hyderabad, 500 046 [email protected] Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is © The Royal Society of Chemistry 2014

Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

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Page 1: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

1

Supporting Information

First Stereoselective Total Synthesis of Neosemburin and

Isoneosemburin

Gadi Madhusudhan Reddy and Perali Ramu Sridhar

School of Chemistry, University of Hyderabad, 500 046

[email protected]

Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.This journal is © The Royal Society of Chemistry 2014

Page 2: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

2

Contents

1) Copies of 1H, 13C, DEPT Spectra of compound 15………………………………………S3 - S5

2) Copies of 1H, 13C, DEPT Spectra of compound 16………………………………………S6 - S8

3) Copies of 1H, 13C, DEPT Spectra of compound 17………………………………………S9 - S11

4) Copies of 1H, 13C, DEPT Spectra of compound 18……………………………………..S12 - S14

5) Copies of 1H, 13C, DEPT Spectra of compound 19……………………………………..S15 - S17

6) Copies of 1H, 13C, DEPT Spectra of compound 20…………………………….………S18 - S20

7) Copies of 1H, 13C, DEPT, COSY, NOESY Spectra of compound 21…………….……S21 - S28

8) Copies of 1H, 13C, DEPT Spectra of compound 24……………………………………..S29 - S31

9) Copies of 1H, 13C, DEPT Spectra of compound 25…………………………………….S32 - S34

10) Copies of 1H, 13C, DEPT Spectra of compound 26……………………………….…..S35 - S37

11) Copies of 1H, 13C, DEPT, COSY, NOESY Spectra of compound 28……….………..S38 - S42

12) Copies of 1H, 13C, DEPT Spectra of compound 22……………………………….…..S43 - S45

13) Copies of 1H, 13C, DEPT, COSY, NOESY Spectra of compound 3…………………..S46 - S53

14) Table of comparitative spectral data for isolated and ..... S54

synthesised neosemburin (3)

Page 3: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S3

9 8 7 6 5 4 3 2 1 ppm

6.0

7

9.1

4

1.0

1

1.0

9

3.0

6

1.0

7

2.0

2

2.0

9

1.0

3

1.0

3

1.0

0

NAME madhu500EXPNO 205210PROCNO 20521Date_ 20140328Time 16.18INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zg30TD 65536

SOLVENT CDCl3NS 16DS 2SWH 10330.578 Hz

FIDRES 0.157632 HzAQ 3.1719923 secRG 40.3DW 48.400 usecDE 6.50 usecTE 296.4 KD1 1.00000000 sec

TD0 1

======== CHANNEL f1 ========NUC1 1HP1 14.90 usec

PL1 2.00 dBPL1W 12.85348415 WSFO1 500.1830888 MHz

SI 32768SF 500.1800000 MHzWDW EMSSB 0

LB 0.30 HzGB 0PC 1.00

Page 4: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S4

200 180 160 140 120 100 80 60 40 20 ppm

-5.39

18.25

21.18

25.88

32.33

38.00

60.07

63.95

70.15

76.68

77.00

102.23

143.06

170.55

NAME madhu(PRS)

EXPNO 205212PROCNO 1

Date_ 20140328Time 15.38INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 1848DS 4

SWH 30120.482 HzFIDRES 0.459602 HzAQ 1.0879476 secRG 20642.5DW 16.600 usecDE 6.00 usecTE 297.1 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 secTD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

PCPD2 80.00 usecPL2 0.00 dB

PL12 18.06 dB

PL13 14.00 dBSFO2 400.1316005 MHzSI 32768SF 100.6127704 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 5: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S5

200 180 160 140 120 100 80 60 40 20 ppm

-5.36

21.21

25.90

32.36

38.02

60.09

63.97

70.17

102.25

143.07

NAME madhu(PRS)

EXPNO 205213PROCNO 1

Date_ 20140328Time 14.01INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG dept135TD 65536SOLVENT CDCl3NS 417DS 4

SWH 23980.814 HzFIDRES 0.365918 HzAQ 1.3664756 secRG 16384DW 20.850 usecDE 6.00 usecTE 296.9 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 secd12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16

NUC2 1H

P3 14.40 usecp4 28.80 usecPCPD2 80.00 usecPL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127690 MHzWDW EMSSB 0

LB 1.00 HzGB 0

PC 1.40

Page 6: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S6

10 9 8 7 6 5 4 3 2 1 0 ppm

5.8

0

9.1

2

1.1

0

1.0

1

0.9

9

2.0

2

1.0

2

1.0

0

1.0

0

1.0

5

1.0

0

NAME madhu(PRS)EXPNO 205221PROCNO 1Date_ 20121224Time 16.15INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536SOLVENT CDCl3

NS 16DS 2SWH 8012.820 Hz

FIDRES 0.122266 HzAQ 4.0894966 secRG 28.5DW 62.400 usecDE 6.00 usecTE 291.7 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 10.00 usec

PL1 0.00 dBSFO1 400.1318754 MHzSI 32768SF 400.1300069 MHzWDW EMSSB 0

LB 0.30 HzGB 0PC 1.00

Page 7: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S7

200 180 160 140 120 100 80 60 40 20 0 ppm

-5.55

-5.45

18.22

25.78

39.01

40.18

62.44

68.14

68.51

76.68

77.00

77.31

103.36

143.01

NAME madhu(PRS)

EXPNO 205222PROCNO 1Date_ 20121224Time 16.19INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 187DS 4

SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 1824.6DW 16.600 usecDE 6.00 usecTE 291.9 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 18.06 dB

PL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127732 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 8: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S8

200 180 160 140 120 100 80 60 40 20 0 ppm

-5.55

-5.45

25.78

39.01

40.18

68.13

68.50

103.36

143.01

NAME madhu(PRS)

EXPNO 205223PROCNO 1Date_ 20121224Time 16.31INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG dept135TD 65536SOLVENT CDCl3NS 82DS 4

SWH 23980.814 Hz

FIDRES 0.365918 HzAQ 1.3664756 secRG 16384DW 20.850 usecDE 6.00 usecTE 292.0 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 sec

d12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dB

SFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.40 usec

p4 28.80 usecPCPD2 80.00 usec

PL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127733 MHzWDW EMSSB 0LB 1.00 HzGB 0

PC 1.40

Page 9: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S9

10 9 8 7 6 5 4 3 2 1 0 ppm

6.08

9.05

2.03

1.09

2.08

1.81

1.14

1.00

NAME madhu(PRS)

EXPNO 205231PROCNO 1Date_ 20121225Time 16.14INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536

SOLVENT CDCl3NS 16DS 2

SWH 8012.820 HzFIDRES 0.122266 HzAQ 4.0894966 secRG 14.3DW 62.400 usec

DE 6.00 usecTE 291.8 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1H

P1 10.00 usecPL1 0.00 dB

SFO1 400.1318754 MHzSI 32768SF 400.1300096 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 10: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S10

200 180 160 140 120 100 80 60 40 20 ppm

18.17

25.79

31.84

61.05

65.12

72.10

76.68

77.00

77.32

134.52

144.45

194.73 NAME madhu(PRS)

EXPNO 205232PROCNO 1Date_ 20121225Time 16.18INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 148DS 4

SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 1290.2DW 16.600 usecDE 6.00 usecTE 292.1 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 18.06 dB

PL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127759 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 11: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S11

200 180 160 140 120 100 80 60 40 20 0 ppm

-5.47

25.76

57.99

65.09

72.07

144.42

NAME madhu(PRS)

EXPNO 205233PROCNO 1Date_ 20121225Time 16.26INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG dept135TD 65536SOLVENT CDCl3NS 38DS 4

SWH 23980.814 Hz

FIDRES 0.365918 HzAQ 1.3664756 secRG 16384DW 20.850 usecDE 6.00 usecTE 292.1 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 sec

d12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dB

SFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.40 usec

p4 28.80 usecPCPD2 80.00 usec

PL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127792 MHzWDW EMSSB 0LB 1.00 HzGB 0

PC 1.40

Page 12: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S12

10 9 8 7 6 5 4 3 2 1 0 ppm

0.9

7

2.0

1

0.9

7

1.0

3

1.0

1

0.9

8

0.9

9

0.9

9

1.0

0

NAME madhu(PRS)EXPNO 213011

PROCNO 1Date_ 20131220Time 14.01

INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8012.820 Hz

FIDRES 0.122266 HzAQ 4.0894966 secRG 45.3DW 62.400 usecDE 6.00 usecTE 294.7 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 10.00 usec

PL1 0.00 dBSFO1 400.1318754 MHzSI 32768SF 400.1300098 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 13: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S13

200 180 160 140 120 100 80 60 40 20 ppm

61.05

64.74

76.68

77.00

77.32

91.81

92.34

126.99

129.92

149.07 NAME madhu(PRS)

EXPNO 213012PROCNO 1Date_ 20131220Time 14.08INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 50DS 4

SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 20642.5DW 16.600 usecDE 6.00 usecTE 294.9 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 14.00 dB

PL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127749 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 14: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S14

200 180 160 140 120 100 80 60 40 20 0 ppm

61.05

64.74

91.81

92.34

126.99

129.93

149.07

NAME madhu(PRS)

EXPNO 213013PROCNO 1Date_ 20131220Time 14.03INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG dept135TD 65536SOLVENT CDCl3NS 21DS 4

SWH 23980.814 Hz

FIDRES 0.365918 HzAQ 1.3664756 secRG 16384DW 20.850 usecDE 6.00 usecTE 294.6 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 sec

d12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dB

SFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.40 usec

p4 28.80 usecPCPD2 80.00 usec

PL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127747 MHzWDW EMSSB 0LB 1.00 HzGB 0

PC 1.40

Page 15: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S15

10 9 8 7 6 5 4 3 2 1 0 ppm3.4

0

2.2

8

1.0

0

0.8

2

1.1

3

0.9

8

1.0

9

1.0

6

1.0

4NAME madhu400 opeEXPNO 213531

PROCNO 2093Date_ 20120214Time 13.04

INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8223.685 Hz

FIDRES 0.125483 HzAQ 3.9846387 secRG 80.6DW 60.800 usecDE 6.50 usecTE 295.8 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 14.80 usec

PL1 1.50 dBPL1W 15.18650627 WSFO1 400.0934707 MHzSI 32768SF 400.0910095 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 16: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S16

200 180 160 140 120 100 80 60 40 20 ppm

12.73

33.35

50.52

61.63

76.68

77.00

77.32

103.59

122.60

132.59

144.40

201.44 NAME madhu400 ope

EXPNO 213532PROCNO 2093Date_ 20120214Time 13.09INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zgpg30TD 65536SOLVENT CDCl3NS 60DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 32DW 20.800 usecDE 6.50 usecTE 296.6 KD1 2.00000000 secD11 0.03000000 secTD0 1

======== CHANNEL f1 ========

NUC1 13C

P1 10.00 usecPL1 2.00 dBPL1W 49.44866943 WSFO1 100.6130223 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 90.00 usecPL2 1.50 dBPL12 17.18 dB

PL13 20.18 dB

PL2W 15.18650627 WPL12W 0.41063678 W

PL13W 0.20580591 WSFO2 400.0926004 MHzSI 32768SF 100.6029683 MHzWDW EMSSB 0LB 1.00 HzGB 0PC 1.40

Page 17: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S17

200 180 160 140 120 100 80 60 40 20 0 ppm

12.73

33.35

50.53

61.63

103.60

122.61

144.40

201.44

NAME madhu400 ope

EXPNO 213533PROCNO 2093Date_ 20120214Time 13.12INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG dept135TD 65536SOLVENT CDCl3NS 28DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 2050DW 20.800 usecDE 6.50 usecTE 296.3 KCNST2 145.0000000D1 2.00000000 secD2 0.00344828 sec

D12 0.00002000 secTD0 1

======== CHANNEL f1 ========NUC1 13CP1 10.00 usecP2 20.00 usecPL1 2.00 dBPL1W 49.44866943 W

SFO1 100.6130223 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.80 usec

P4 29.60 usecPCPD2 90.00 usec

PL2 1.50 dBPL12 17.18 dBPL2W 15.18650627 WPL12W 0.41063678 WSFO2 400.0926004 MHzSI 32768SF 100.6029681 MHzWDW EMSSB 0

LB 1.00 Hz

GB 0PC 1.40

Page 18: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S18

10 9 8 7 6 5 4 3 2 1 0 ppm

1.0

1

3.2

2

0.8

6

1.1

4

0.9

4

2.0

1

0.9

9

0.7

5

0.8

4

1.0

3

0.9

9

NAME madhu400 opeEXPNO 213711

PROCNO 2093Date_ 20120214Time 17.04

INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8223.685 Hz

FIDRES 0.125483 HzAQ 3.9846387 secRG 57DW 60.800 usecDE 6.50 usecTE 295.4 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 14.80 usec

PL1 1.50 dBPL1W 15.18650627 WSFO1 400.0934707 MHzSI 32768SF 400.0910093 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 19: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S19

200 180 160 140 120 100 80 60 40 20 ppm

12.70

35.63

39.76

60.19

61.24

76.68

77.00

77.32

104.88

121.79

133.61

143.40 NAME madhu400 ope

EXPNO 213712PROCNO 2093Date_ 20120214Time 17.07INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zgpg30TD 65536SOLVENT CDCl3NS 68DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 575DW 20.800 usecDE 6.50 usecTE 296.5 KD1 2.00000000 secD11 0.03000000 secTD0 1

======== CHANNEL f1 ========

NUC1 13C

P1 10.00 usecPL1 2.00 dBPL1W 49.44866943 WSFO1 100.6130223 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 90.00 usecPL2 1.50 dBPL12 17.18 dB

PL13 20.18 dB

PL2W 15.18650627 WPL12W 0.41063678 W

PL13W 0.20580591 WSFO2 400.0926004 MHzSI 32768SF 100.6029705 MHzWDW EMSSB 0LB 1.00 HzGB 0PC 1.40

Page 20: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S20

200 180 160 140 120 100 80 60 40 20 0 ppm

12.70

35.62

39.76

60.19

61.24

104.88

121.79

143.40

NAME madhu400 ope

EXPNO 213713PROCNO 2093Date_ 20120214Time 17.12INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG dept135TD 65536SOLVENT CDCl3NS 60DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 2050DW 20.800 usecDE 6.50 usecTE 296.1 KCNST2 145.0000000D1 2.00000000 secD2 0.00344828 sec

D12 0.00002000 secTD0 1

======== CHANNEL f1 ========NUC1 13CP1 10.00 usecP2 20.00 usecPL1 2.00 dBPL1W 49.44866943 W

SFO1 100.6130223 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.80 usec

P4 29.60 usecPCPD2 90.00 usec

PL2 1.50 dBPL12 17.18 dBPL2W 15.18650627 WPL12W 0.41063678 WSFO2 400.0926004 MHzSI 32768SF 100.6029706 MHzWDW EMSSB 0

LB 1.00 Hz

GB 0PC 1.40

Page 21: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S21

10 9 8 7 6 5 4 3 2 1 0 ppm

1.1

2

3.0

8

1.8

8

1.0

8

0.9

9

1.0

8

2.2

5

1.0

0

0.9

9

0.9

6

NAME madhu400 opeEXPNO 213731

PROCNO 2093Date_ 20120214Time 21.18

INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zg30TD 65536SOLVENT C6D6NS 16DS 2SWH 8223.685 Hz

FIDRES 0.125483 HzAQ 3.9846387 secRG 64DW 60.800 usecDE 6.50 usecTE 295.6 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 14.80 usec

PL1 1.50 dBPL1W 15.18650627 WSFO1 400.0934707 MHzSI 32768SF 400.0909957 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 22: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S22

200 180 160 140 120 100 80 60 40 20 ppm

12.18

29.66

30.61

34.67

57.21

62.00

92.83

118.79

127.57

127.81

128.05

139.17 NAME madhu(PRS)

EXPNO 213732PROCNO 1Date_ 20131214Time 20.21INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT C6D6NS 205DS 4

SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 3251DW 16.600 usecDE 6.00 usecTE 294.6 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 14.00 dB

PL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127690 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 23: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S23

200 180 160 140 120 100 80 60 40 20 0 ppm

12.19

29.67

30.63

34.68

57.22

62.01

92.84

118.79

NAME madhu(PRS)

EXPNO 213733PROCNO 1Date_ 20131214Time 20.29INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG dept135TD 65536SOLVENT C6D6NS 156DS 4

SWH 23980.814 Hz

FIDRES 0.365918 HzAQ 1.3664756 secRG 26008DW 20.850 usecDE 6.00 usecTE 294.7 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 sec

d12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dB

SFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.40 usec

p4 28.80 usecPCPD2 80.00 usec

PL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127678 MHzWDW EMSSB 0LB 1.00 HzGB 0

PC 1.40

Page 24: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S24

10 9 8 7 6 5 4 3 2 1 0 ppm

1.1

7

3.4

6

2.6

3

1.2

3

1.0

6

1.1

2

1.1

8

1.0

2

1.0

2

1.3

1

0.8

3

NAME madhu(PRS)EXPNO 213721

PROCNO 1Date_ 20131214Time 19.44

INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8012.820 Hz

FIDRES 0.122266 HzAQ 4.0894966 secRG 28.5DW 62.400 usecDE 6.00 usecTE 294.4 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 10.00 usec

PL1 0.00 dBSFO1 400.1318754 MHzSI 32768SF 400.1300096 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 25: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S25

200 180 160 140 120 100 80 60 40 20 ppm

12.52

29.45

29.97

34.47

57.40

62.36

76.68

77.00

77.32

92.93

119.59

138.21 NAME madhu(PRS)

EXPNO 213722PROCNO 1Date_ 20131214Time 19.46INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 65DS 4

SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 2048DW 16.600 usecDE 6.00 usecTE 294.6 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 18.06 dB

PL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127758 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 26: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S26

200 180 160 140 120 100 80 60 40 20 0 ppm

12.60

29.52

30.04

34.55

57.47

62.44

93.00

119.66

NAME madhu(PRS)

EXPNO 213723PROCNO 1Date_ 20131214Time 19.51INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG dept135TD 65536SOLVENT CDCl3NS 43DS 4

SWH 23980.814 Hz

FIDRES 0.365918 HzAQ 1.3664756 secRG 16384DW 20.850 usecDE 6.00 usecTE 294.8 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 sec

d12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dB

SFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.40 usec

p4 28.80 usecPCPD2 80.00 usec

PL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127690 MHzWDW EMSSB 0LB 1.00 HzGB 0

PC 1.40

Page 27: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S27

ppm

1.52.02.53.03.54.04.55.05.56.0 ppm

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

NAME madhu400 ope

EXPNO 213734

PROCNO 2093Date_ 20120214

Time 21.23INSTRUM spectPROBHD 5 mm PABBO BB-

PULPROG cosygpqf

TD 2048SOLVENT C6D6

NS 1DS 8SWH 1920.123 HzFIDRES 0.937560 Hz

AQ 0.5333492 secRG 36DW 260.400 usec

DE 6.50 usecTE 295.6 K

D0 0.00000300 sec

D1 1.48689198 secD13 0.00000400 secD16 0.00020000 sec

IN0 0.00052070 sec

======== CHANNEL f1 ========

NUC1 1H

P0 14.80 usecP1 14.80 usec

PL1 1.50 dB

PL1W 15.18650627 WSFO1 400.0923190 MHz

====== GRADIENT CHANNEL =====GPNAM1 SINE.100

GPZ1 10.00 %

P16 1000.00 usecND0 1TD 128

SFO1 400.0923 MHz

FIDRES 15.003462 HzSW 4.800 ppmFnMODE QF

SI 1024SF 400.0910000 MHzWDW SINE

SSB 0LB 0.00 HzGB 0PC 1.00

SI 1024

MC2 QFSF 400.0910000 MHz

WDW SINESSB 0LB 0.00 Hz

GB 0

Page 28: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S28

ppm

1.52.02.53.03.54.04.55.05.56.0 ppm

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

NAME madhu400 ope

EXPNO 213735

PROCNO 2093Date_ 20120214Time 21.34INSTRUM spectPROBHD 5 mm PABBO BB-

PULPROG noesygpphTD 2048SOLVENT C6D6NS 32

DS 4SWH 2160.760 Hz

FIDRES 1.055059 Hz

AQ 0.4739572 secRG 114

DW 231.400 usecDE 6.50 usecTE 295.5 KD0 0.00021258 secD1 2.00000000 sec

D8 0.69999999 secD16 0.00020000 secIN0 0.00046285 sec

======== CHANNEL f1 ========

NUC1 1H

P1 14.80 usecP2 29.60 usecPL1 1.50 dB

PL1W 15.18650627 W

SFO1 400.0923250 MHz

====== GRADIENT CHANNEL =====GPNAM1 SINE.100

GPNAM2 SINE.100GPZ1 80.00 %GPZ2 40.00 %P16 1000.00 usecND0 1

TD 256

SFO1 400.0923 MHzFIDRES 8.439447 HzSW 5.400 ppm

FnMODE States-TPPISI 1024SF 400.0910000 MHzWDW QSINESSB 2LB 0.00 HzGB 0PC 1.00

SI 1024

MC2 States-TPPISF 400.0910000 MHzWDW QSINESSB 2LB 0.00 HzGB 0

Page 29: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S29

10 9 8 7 6 5 4 3 2 1 ppm

2.1

4

1.1

6

1.0

6

2.8

0

2.8

1

1.1

3

2.9

2

0.9

7

1.0

0

2.1

7

0.9

6

1.2

2

NAME madhu(PRS)EXPNO 205623

PROCNO 1Date_ 20130115Time 11.50

INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8012.820 Hz

FIDRES 0.122266 HzAQ 4.0894966 secRG 28.5DW 62.400 usecDE 6.00 usecTE 292.4 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 10.00 usec

PL1 0.00 dBSFO1 400.1318754 MHzSI 32768SF 400.1300098 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 30: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S30

200 180 160 140 120 100 80 60 40 20 ppm

20.97

30.94

31.64

34.42

54.68

59.87

61.91

71.76

76.68

77.00

77.32

97.09

170.47

171.01

NAME madhu(PRS)

EXPNO 205624PROCNO 1Date_ 20130115Time 12.01INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 114DS 4SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 20642.5DW 16.600 usecDE 6.00 usecTE 292.7 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 18.06 dBPL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127738 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 31: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S31

200 180 160 140 120 100 80 60 40 20 ppm

20.93

30.90

31.60

34.38

54.64

59.83

61.87

71.72

97.06

NAME madhu(PRS)

EXPNO 205625PROCNO 1Date_ 20130115Time 13.58INSTRUM AV400PROBHD 5 mm PABBO BB/

PULPROG dept135TD 65536SOLVENT CDCl3NS 38DS 4

SWH 23980.814 HzFIDRES 0.365918 HzAQ 1.3664756 sec

RG 16384DW 20.850 usecDE 6.00 usecTE 293.0 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 secd12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16

NUC2 1H

P3 14.40 usecp4 28.80 usecPCPD2 80.00 usecPL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127777 MHzWDW EMSSB 0LB 1.00 Hz

GB 0

PC 1.40

Page 32: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S32

10 9 8 7 6 5 4 3 2 1 ppm

6.0

4

8.9

8

2.8

0

1.0

6

1.0

1

3.2

4

1.0

3

2.0

4

1.0

2

1.0

1

1.0

0

NAME madhu(PRS)EXPNO 205731

PROCNO 1Date_ 20130129Time 15.50

INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8012.820 Hz

FIDRES 0.122266 HzAQ 4.0894966 secRG 35.9DW 62.400 usecDE 6.00 usecTE 294.7 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 10.00 usec

PL1 0.00 dBSFO1 400.1318754 MHzSI 32768SF 400.1300069 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 33: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S33

200 180 160 140 120 100 80 60 40 20 0 ppm

-5.56

-5.49

18.24

25.82

36.35

37.99

38.50

54.47

62.73

63.12

70.59

76.71

77.03

77.34

97.21 NAME madhu(PRS)

EXPNO 205732PROCNO 1Date_ 20130129Time 15.53INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 100DS 4SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 1149.4DW 16.600 usecDE 6.00 usecTE 294.8 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 18.06 dBPL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127690 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 34: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S34

200 180 160 140 120 100 80 60 40 20 0 ppm

-5.56

-5.49

25.82

36.36

37.99

38.50

54.47

62.73

63.12

70.59

97.21

NAME madhu(PRS)

EXPNO 205733PROCNO 1Date_ 20130129Time 15.59INSTRUM AV400PROBHD 5 mm PABBO BB/

PULPROG dept135TD 65536SOLVENT CDCl3NS 64DS 4

SWH 23980.814 HzFIDRES 0.365918 HzAQ 1.3664756 sec

RG 16384DW 20.850 usecDE 6.00 usecTE 294.9 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 secd12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16

NUC2 1H

P3 14.40 usecp4 28.80 usecPCPD2 80.00 usecPL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127690 MHzWDW EMSSB 0LB 1.00 Hz

GB 0

PC 1.40

Page 35: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S35

10 9 8 7 6 5 4 3 2 1 ppm

12.3

4

18.2

0

3.6

3

1.0

8

2.2

0

0.9

9

1.1

4

1.1

6

1.0

0

2.9

3

2.8

6

4.1

4

2.0

0

1.2

0

0.8

8

0.9

6

1.0

0

NAME madhu(PRS)

EXPNO 206111PROCNO 1Date_ 20130129

Time 15.21INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2

SWH 8012.820 Hz

FIDRES 0.122266 HzAQ 4.0894966 secRG 7.1DW 62.400 usecDE 6.00 usecTE 294.5 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 10.00 usec

PL1 0.00 dBSFO1 400.1318754 MHzSI 32768SF 400.1300094 MHzWDW EMSSB 0LB 0.30 HzGB 0

PC 1.00

Page 36: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S36

200 180 160 140 120 100 80 60 40 20 0 ppm

-5.43

18.21

25.87

30.56

31.66

33.22

35.23

39.29

39.73

55.25

55.29

60.35

66.39

67.38

76.74

77.06

77.38

97.50

98.75

208.63

212.41

NAME madhu(PRS)

EXPNO 206112PROCNO 1Date_ 20130129Time 15.24INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 103DS 4SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 20642.5DW 16.600 usecDE 6.00 usecTE 294.6 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 18.06 dBPL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127690 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 37: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S37

200 180 160 140 120 100 80 60 40 20 0 ppm

-5.44

-5.41

25.86

25.88

30.56

31.66

31.89

33.22

35.23

39.29

39.73

55.25

55.29

60.34

66.39

67.38

97.50

98.75

NAME madhu(PRS)

EXPNO 206113PROCNO 1Date_ 20130129Time 15.33INSTRUM AV400PROBHD 5 mm PABBO BB/

PULPROG dept135TD 65536SOLVENT CDCl3NS 64DS 4

SWH 23980.814 HzFIDRES 0.365918 HzAQ 1.3664756 sec

RG 16384DW 20.850 usecDE 6.00 usecTE 294.9 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 secd12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16

NUC2 1H

P3 14.40 usecp4 28.80 usecPCPD2 80.00 usecPL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127690 MHzWDW EMSSB 0LB 1.00 Hz

GB 0

PC 1.40

Page 38: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S38

10 9 8 7 6 5 4 3 2 1 ppm

0.9

9

0.9

4

0.9

5

2.0

0

3.0

8

1.0

1

1.0

4

2.1

3

1.0

0

NAME madhu400 opeEXPNO 206321

PROCNO 1Date_ 20130202Time 1.50

INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8223.685 Hz

FIDRES 0.125483 HzAQ 3.9846387 secRG 228DW 60.800 usecDE 6.50 usecTE 296.0 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 14.80 usec

PL1 1.50 dBPL1W 15.18650627 WSFO1 400.0934707 MHzSI 32768SF 400.0910084 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

Page 39: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S39

200 180 160 140 120 100 80 60 40 20 ppm29.48

32.20

36.91

54.90

61.98

66.31

76.72

77.04

77.35

97.25

100.89

NAME madhu (prs)

EXPNO 206322PROCNO 1Date_ 20130201Time 21.27INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zgpg30TD 65536SOLVENT CDCl3NS 120DS 4SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 575DW 20.800 usecDE 6.50 usecTE 296.8 KD1 2.00000000 secD11 0.03000000 secTD0 1

======== CHANNEL f1 ========NUC1 13C

P1 10.00 usecPL1 2.00 dBPL1W 49.44866943 WSFO1 100.6130223 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 90.00 usecPL2 1.50 dBPL12 17.18 dBPL13 20.18 dB

PL2W 15.18650627 WPL12W 0.41063678 W

PL13W 0.20580591 WSFO2 400.0926004 MHzSI 32768SF 100.6029620 MHzWDW EMSSB 0LB 1.00 HzGB 0PC 1.40

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S40

200 180 160 140 120 100 80 60 40 20 ppm

29.48

32.20

36.91

54.91

61.97

66.31

97.25

NAME madhu (prs)

EXPNO 206323PROCNO 1Date_ 20130201Time 21.33INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG dept135TD 65536SOLVENT CDCl3NS 92DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 2050DW 20.800 usecDE 6.50 usecTE 296.3 KCNST2 145.0000000

D1 2.00000000 secD2 0.00344828 secD12 0.00002000 secTD0 1

======== CHANNEL f1 ========NUC1 13CP1 10.00 usecP2 20.00 usec

PL1 2.00 dBPL1W 49.44866943 WSFO1 100.6130223 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.80 usec

P4 29.60 usecPCPD2 90.00 usecPL2 1.50 dBPL12 17.18 dBPL2W 15.18650627 WPL12W 0.41063678 WSFO2 400.0926004 MHzSI 32768SF 100.6029620 MHzWDW EMSSB 0

LB 1.00 Hz

GB 0PC 1.40

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S41

ppm

1.52.02.53.03.54.04.55.0 ppm

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

NAME madhu (prs)

EXPNO 213814

PROCNO 2093Date_ 20120215

Time 20.51INSTRUM spectPROBHD 5 mm PABBO BB-

PULPROG cosygpqf

TD 2048SOLVENT CDCl3

NS 1DS 8SWH 1640.420 HzFIDRES 0.800986 Hz

AQ 0.6242804 secRG 144DW 304.800 usec

DE 6.50 usecTE 295.6 K

D0 0.00000300 sec

D1 1.48689198 secD13 0.00000400 secD16 0.00020000 sec

IN0 0.00060960 sec

======== CHANNEL f1 ========

NUC1 1H

P0 14.80 usecP1 14.80 usec

PL1 1.50 dB

PL1W 15.18650627 WSFO1 400.0921890 MHz

====== GRADIENT CHANNEL =====GPNAM1 SINE.100

GPZ1 10.00 %

P16 1000.00 usecND0 1TD 128

SFO1 400.0922 MHz

FIDRES 12.815453 HzSW 4.100 ppmFnMODE QF

SI 1024SF 400.0910000 MHzWDW SINE

SSB 0LB 0.00 HzGB 0PC 1.00

SI 1024

MC2 QFSF 400.0910000 MHz

WDW SINESSB 0LB 0.00 Hz

GB 0

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S42

ppm

1.52.02.53.03.54.04.55.0 ppm

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

NAME madhu400 ope

EXPNO 213815

PROCNO 2093Date_ 20120215Time 21.02INSTRUM spectPROBHD 5 mm PABBO BB-

PULPROG noesygpphTD 2048SOLVENT CDCl3NS 32

DS 4SWH 4084.967 Hz

FIDRES 1.994613 Hz

AQ 0.2507252 secRG 812

DW 122.400 usecDE 6.50 usecTE 295.5 KD0 0.00010357 secD1 2.00000000 sec

D8 0.69999999 secD16 0.00020000 secIN0 0.00024480 sec

======== CHANNEL f1 ========

NUC1 1H

P1 14.80 usecP2 29.60 usecPL1 1.50 dB

PL1W 15.18650627 W

SFO1 400.0928417 MHz

====== GRADIENT CHANNEL =====GPNAM1 SINE.100

GPNAM2 SINE.100GPZ1 80.00 %GPZ2 40.00 %P16 1000.00 usecND0 1

TD 256

SFO1 400.0928 MHzFIDRES 15.955348 HzSW 10.209 ppm

FnMODE States-TPPISI 1024SF 400.0910000 MHzWDW QSINESSB 2LB 0.00 HzGB 0PC 1.00

SI 1024

MC2 States-TPPISF 400.0910000 MHzWDW QSINESSB 2LB 0.00 HzGB 0

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S43

10 9 8 7 6 5 4 3 2 1 ppm

0.8

0

3.3

5

2.6

5

2.4

2

0.9

7

2.8

7

2.2

0

1.0

5

1.1

2

1.0

3

1.0

0

NAME madhu(PRS)EXPNO 206511

PROCNO 1Date_ 20130206Time 23.30

INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8012.820 Hz

FIDRES 0.122266 HzAQ 4.0894966 secRG 28.5DW 62.400 usecDE 6.00 usecTE 293.0 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 10.00 usec

PL1 0.00 dBSFO1 400.1318754 MHzSI 32768SF 400.1300069 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

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S44

200 180 160 140 120 100 80 60 40 20 ppm

12.77

29.61

35.90

55.97

60.93

67.59

76.73

77.05

77.37

99.59

120.86

135.94

NAME madhu(PRS)

EXPNO 206512PROCNO 1Date_ 20130206Time 23.35INSTRUM AV400PROBHD 5 mm PABBO BB/PULPROG zgpg30TD 65536SOLVENT CDCl3NS 84DS 4SWH 30120.482 Hz

FIDRES 0.459602 HzAQ 1.0879476 secRG 1149.4DW 16.600 usecDE 6.00 usecTE 293.2 KD1 2.00000000 secd11 0.03000000 secDELTA 1.89999998 sec

TD0 1

======== CHANNEL f1 ========

NUC1 13CP1 11.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 80.00 usecPL2 0.00 dBPL12 18.06 dBPL13 14.00 dB

SFO2 400.1316005 MHzSI 32768

SF 100.6127690 MHzWDW EMSSB 0LB 3.00 HzGB 0PC 1.40

Page 45: Supporting Information · 10 9 8 7 6 5 4 3 2 1 0 ppm 1.00 0.99 0.99 0.98 1.01 1.03 0.97 2.01 0.97 NAME madhu(PRS) EXPNO 213011 PROCNO 1 Date_ 20131220 Time 14.01 INSTRUM AV400 PROBHD

S45

200 180 160 140 120 100 80 60 40 20 ppm

12.77

29.61

35.86

35.91

55.97

60.93

67.59

99.59

120.86

NAME madhu(PRS)

EXPNO 206513PROCNO 1Date_ 20130206Time 23.40INSTRUM AV400PROBHD 5 mm PABBO BB/

PULPROG dept135TD 65536SOLVENT CDCl3NS 64DS 4

SWH 23980.814 HzFIDRES 0.365918 HzAQ 1.3664756 sec

RG 16384DW 20.850 usecDE 6.00 usecTE 293.2 KCNST2 145.0000000D1 2.00000000 secd2 0.00344828 secd12 0.00002000 secDELTA 0.00001401 sec

TD0 1

======== CHANNEL f1 ========NUC1 13CP1 11.00 usecp2 22.00 usecPL1 0.00 dBSFO1 100.6228298 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16

NUC2 1H

P3 14.40 usecp4 28.80 usecPCPD2 80.00 usecPL2 -2.50 dBPL12 12.27 dBSFO2 400.1316005 MHzSI 32768SF 100.6127690 MHzWDW EMSSB 0LB 1.00 Hz

GB 0

PC 1.40

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S46

10 9 8 7 6 5 4 3 2 1 0 ppm

1.2

7

3.6

3

2.0

2

1.4

1

0.1

1

1.0

0

1.1

7

2.0

9

1.2

4

1.0

7

1.1

2

NAME madhu400 opeEXPNO 214011

PROCNO 2093Date_ 20131217Time 19.11

INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zg30TD 65536SOLVENT C6D6NS 16DS 2SWH 8223.685 Hz

FIDRES 0.125483 HzAQ 3.9846387 secRG 114DW 60.800 usecDE 6.50 usecTE 295.3 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 14.80 usec

PL1 1.50 dBPL1W 15.18650627 WSFO1 400.0934707 MHzSI 32768SF 400.0909955 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

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S47

200 180 160 140 120 100 80 60 40 20 ppm

12.50

26.37

29.28

31.76

57.07

67.34

93.50

118.65

127.82

127.95

128.06

128.30

139.54 NAME madhu400 ope

EXPNO 214012PROCNO 2093Date_ 20131217Time 19.19INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zgpg30TD 65536SOLVENT C6D6NS 256DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 456DW 20.800 usecDE 6.50 usecTE 296.1 KD1 2.00000000 secD11 0.03000000 secTD0 1

======== CHANNEL f1 ========

NUC1 13C

P1 10.00 usecPL1 2.00 dBPL1W 49.44866943 WSFO1 100.6130223 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 90.00 usecPL2 1.50 dBPL12 17.18 dB

PL13 20.18 dB

PL2W 15.18650627 WPL12W 0.41063678 W

PL13W 0.20580591 WSFO2 400.0926004 MHzSI 32768SF 100.6029234 MHzWDW EMSSB 0LB 1.00 HzGB 0PC 1.40

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S48

200 180 160 140 120 100 80 60 40 20 0 ppm

12.50

26.37

29.28

31.76

57.07

67.34

93.50

118.66

NAME madhu400 ope

EXPNO 214013PROCNO 2093Date_ 20131217Time 19.31INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG dept135TD 65536SOLVENT C6D6NS 64DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 2050DW 20.800 usecDE 6.50 usecTE 296.5 KCNST2 145.0000000D1 2.00000000 secD2 0.00344828 sec

D12 0.00002000 secTD0 1

======== CHANNEL f1 ========NUC1 13CP1 10.00 usecP2 20.00 usecPL1 2.00 dBPL1W 49.44866943 W

SFO1 100.6130223 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.80 usec

P4 29.60 usecPCPD2 90.00 usec

PL2 1.50 dBPL12 17.18 dBPL2W 15.18650627 WPL12W 0.41063678 WSFO2 400.0926004 MHzSI 32768SF 100.6029237 MHzWDW EMSSB 0

LB 1.00 Hz

GB 0PC 1.40

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S49

10 9 8 7 6 5 4 3 2 1 ppm

0.9

4

3.4

6

0.9

5

0.8

8

1.2

6

1.0

5

1.1

9

1.2

1

1.0

4

1.0

9

1.1

2

1.0

0

NAME madhu400 opeEXPNO 206521

PROCNO 1Date_ 20130207Time 22.57

INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zg30TD 65536SOLVENT CDCl3NS 16DS 2SWH 8223.685 Hz

FIDRES 0.125483 HzAQ 3.9846387 secRG 128DW 60.800 usecDE 6.50 usecTE 295.9 KD1 1.00000000 secTD0 1

======== CHANNEL f1 ========NUC1 1HP1 14.80 usec

PL1 1.50 dBPL1W 15.18650627 WSFO1 400.0934707 MHzSI 32768SF 400.0910000 MHzWDW EMSSB 0LB 0.30 HzGB 0PC 1.00

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S50

200 180 160 140 120 100 80 60 40 20 ppm

12.62

25.81

28.99

31.34

57.11

67.46

76.71

77.03

77.34

93.40

119.37

138.43

NAME madhu (prs)

EXPNO 206522PROCNO 1Date_ 20130207Time 18.31INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG zgpg30TD 65536SOLVENT CDCl3NS 160DS 4SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 32DW 20.800 usecDE 6.50 usecTE 296.7 KD1 2.00000000 secD11 0.03000000 secTD0 1

======== CHANNEL f1 ========NUC1 13C

P1 10.00 usecPL1 2.00 dBPL1W 49.44866943 WSFO1 100.6130223 MHz

======== CHANNEL f2 ========

CPDPRG2 waltz16NUC2 1HPCPD2 90.00 usecPL2 1.50 dBPL12 17.18 dBPL13 20.18 dB

PL2W 15.18650627 WPL12W 0.41063678 W

PL13W 0.20580591 WSFO2 400.0926004 MHzSI 32768SF 100.6029620 MHzWDW EMSSB 0LB 1.00 HzGB 0PC 1.40

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S51

200 180 160 140 120 100 80 60 40 20 ppm

12.62

25.80

28.98

31.33

57.10

67.46

93.39

119.37

NAME madhu400 ope

EXPNO 206523PROCNO 1Date_ 20130207Time 23.11INSTRUM spectPROBHD 5 mm PABBO BB-PULPROG dept135TD 65536SOLVENT CDCl3NS 80DS 4

SWH 24038.461 Hz

FIDRES 0.366798 HzAQ 1.3631988 secRG 2050DW 20.800 usecDE 6.50 usecTE 296.9 KCNST2 145.0000000

D1 2.00000000 secD2 0.00344828 secD12 0.00002000 secTD0 1

======== CHANNEL f1 ========NUC1 13CP1 10.00 usecP2 20.00 usec

PL1 2.00 dBPL1W 49.44866943 WSFO1 100.6130223 MHz

======== CHANNEL f2 ========CPDPRG2 waltz16NUC2 1H

P3 14.80 usec

P4 29.60 usecPCPD2 90.00 usecPL2 1.50 dBPL12 17.18 dBPL2W 15.18650627 WPL12W 0.41063678 WSFO2 400.0926004 MHzSI 32768SF 100.6029626 MHzWDW EMSSB 0

LB 1.00 Hz

GB 0PC 1.40

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S52

ppm

1.52.02.53.03.54.04.55.05.56.0 ppm

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

NAME madhu400 ope

EXPNO 214014

PROCNO 2093Date_ 20131217

Time 19.37INSTRUM spectPROBHD 5 mm PABBO BB-

PULPROG cosygpqf

TD 2048SOLVENT C6D6

NS 1DS 8SWH 2040.816 HzFIDRES 0.996492 Hz

AQ 0.5018100 secRG 80.6DW 245.000 usec

DE 6.50 usecTE 295.9 K

D0 0.00000300 sec

D1 1.48689198 secD13 0.00000400 secD16 0.00020000 sec

IN0 0.00049010 sec

======== CHANNEL f1 ========

NUC1 1H

P0 14.80 usecP1 14.80 usec

PL1 1.50 dB

PL1W 15.18650627 WSFO1 400.0923550 MHz

====== GRADIENT CHANNEL =====GPNAM1 SINE.100

GPZ1 10.00 %

P16 1000.00 usecND0 1TD 128

SFO1 400.0924 MHz

FIDRES 15.941180 HzSW 5.100 ppmFnMODE QF

SI 1024SF 400.0910000 MHzWDW SINE

SSB 0LB 0.00 HzGB 0PC 1.00

SI 1024

MC2 QFSF 400.0910000 MHz

WDW SINESSB 0LB 0.00 Hz

GB 0

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S53

ppm

1.52.02.53.03.54.04.55.05.56.0 ppm

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

NAME madhu400 ope

EXPNO 214015

PROCNO 2093Date_ 20131217Time 19.46INSTRUM spectPROBHD 5 mm PABBO BB-

PULPROG noesygpphTD 2048SOLVENT C6D6NS 32

DS 4SWH 2040.816 Hz

FIDRES 0.996492 Hz

AQ 0.5018100 secRG 181

DW 245.000 usecDE 6.50 usecTE 295.4 KD0 0.00022620 secD1 2.00000000 sec

D8 0.69999999 secD16 0.00020000 secIN0 0.00049010 sec

======== CHANNEL f1 ========

NUC1 1H

P1 14.80 usecP2 29.60 usecPL1 1.50 dB

PL1W 15.18650627 W

SFO1 400.0923550 MHz

====== GRADIENT CHANNEL =====GPNAM1 SINE.100

GPNAM2 SINE.100GPZ1 80.00 %GPZ2 40.00 %P16 1000.00 usecND0 1

TD 256

SFO1 400.0924 MHzFIDRES 7.970590 HzSW 5.100 ppm

FnMODE States-TPPISI 1024SF 400.0910000 MHzWDW QSINESSB 2LB 0.00 HzGB 0PC 1.00

SI 1024

MC2 States-TPPISF 400.0910000 MHzWDW QSINESSB 2LB 0.00 HzGB 0

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S54

Data

Isolated neosemburin1

1H NMR, C6D6

Chemical shift, δ

Synthesized neosemburin

1H NMR, C6D6

Chemical shift, δ

1-H

3-H & 3'-H

5-H

6-H

6'-H

7-H

7'-H

9-H & 9'-H

10-H

11-H

5.47

4.10

2.49

1.61

1.23

3.52

4.16

1.50

5.08

1.30

5.42

4.07

2.47

1.60

1.21

3.48

4.12

1.47

5.05

1.28

Optical Rotation

[α] D 25: +8.3 (C 0.06, CHCl3)

[α]D25: +7.5 (C 0.06, CHCl3)

Table 1: Comparative spectral data of isolated and synthesised neosemburin (3)

[1] T. Sakai, Y. Nakagawa, T. Iwashita, Bull. Chem. Soc. Jpn. 1983, 56, 3477-3482.