作者:S-s. Jew、S. Terashima、K. Koga
DOI:10.1016/s0040-4020(01)93747-0
日期:1979.1
Considering the usefulness of optically active α,α-disubstituted -α -hydroxy acids (1) andα,α- disubstituted-α-hydroxy ketones (2) readily accessible from 1 exploitation of a new asymmetric synthesis of 1 from α,β-unsaturated acids (3) which utilised halolactonisation reaction as its key step, was studied.
考虑到旋光性α,α-双取代-α-羟基酸(1)和α,α-双取代-α-羟基酮(2)的实用性,可从1中利用不饱和的α,β-不饱和合成1的新不对称合成方法轻松获得研究了以卤代内酯化反应为关键步骤的酸(3)。