Enantioselective route to .gamma.-butyrolactones: chiral auxiliary mediated amide alkylation and iodolactonization
作者:Samir Najdi、Daniel Reichlin、Mark J. Kurth
DOI:10.1021/jo00313a005
日期:1990.12
A number of chiral, gamma, delta-unsaturated amides (1 and 2) have been prepared and their subsequent alkylation and iodolactonization to gamma-butyrolactones (3) investigated.