2000 benzofuran derivatives

benzofuran derivativesR 0070

29 - 100Selective Remote Functionalization of Alkyl Side Chains in theCoupling of Fischer Carbene Complexes with Conjugated Enediynes.— Various enediyne derivatives undergo with Fischer carbene complex (II) inchlorobenzene coupling reactions to give alkenylbenzofuran derivatives as majorproducts in most cases. In the presence of a chlorine atom source such as CCl4,chlorinated products are also observed. — (ZHANG, YI; HERNDON, JAMESW.; Tetrahedron 56 (2000) 15, 2175-2182; Dep. Chem. Biochem., N. Mex.State Univ., Las Cruces, NM 88003, USA; EN)

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