2005

Pyridine derivativesR 0380 Regioselective Preparation of Pyridin-2-yl Ureas from 2-Chloropyridines

Catalyzed by Pd(0). — Various chloropyridines bearing the halogen substituent at the 2-position can be transformed to the synthetically interesting title compounds under the optimized conditions shown. — (ABAD*, A.; AGULLO, C.; CUNAT, A. C.; VILANOVA, C.; Synthesis 2005, 6, 915-924; Dep. Quim. Org., Fac. Quim., Univ. Valencia, E-46100 Burjassot, Valencia, Spain; Eng.) — C. Herrmann

35- 161

2005