N-(4-methylbenzenesulfonyl)- pyrrolidines and piperidines by a tandem SN2-michael addition reaction
摘要:
A tandem S(N)2-Michael addition sequence has been developed for the preparation of N-(4-methylbenzenesulfonyl)- pyrrolidines and piperidines bearing functionalized side chains at C-2.
N-(4-methylbenzenesulfonyl)- pyrrolidines and piperidines by a tandem SN2-michael addition reaction
摘要:
A tandem S(N)2-Michael addition sequence has been developed for the preparation of N-(4-methylbenzenesulfonyl)- pyrrolidines and piperidines bearing functionalized side chains at C-2.
Palladium-catalyzed conjugate reduction of enones into α,β-dideuterioketones with hexamethyldisilane and deuterium oxide
作者:Hidehito Otsuka、Eiji Shirakawa、Tamio Hayashi
DOI:10.1039/b618107d
日期:——
Conjugated enones are reduced by readily available Me3SiSiMe3 and D2O in the presence of a catalytic amount of [PdCl(η3-C3H5)]2âPPh3 to give α,β-dideuterioketones.