Indium-catalyzed enantioselective allylation of aldehydes with β-carbonyl allylstannanes: An efficient synthetic method for chiral α-methylene-γ-lactones
作者:Takamasa Suzuki、Jun-ichi Atsumi、Tetsuya Sengoku、Masaki Takahashi、Hidemi Yoda
DOI:10.1016/j.jorganchem.2009.09.037
日期:2010.1
The catalytic enantioselective allylation of aldehydes with β-carbonyl allyltributylstannanes in the presence of chiral indium complexes gave the optically active homoallylic alcohols, which can be converted to the corresponding optically active α-methylene-γ-butyrolactones.
在手性铟配合物的存在下,醛与β-羰基烯丙基三丁基锡的催化对映选择性烯丙基化反应产生了旋光性均烯丙基醇,可以将其转化为相应的旋光性α-亚甲基-γ-丁内酯。