An enantioselective solutions towards synthesizing “skip” 1,3 dimethyl stereocenters. A synthesis of 4S(2E,4R∗,6R∗)-4,6-Dimethyl-2-octenoic acid
作者:Richard H. Schlessinger、Kevin W. Gillman
DOI:10.1016/0040-4039(96)00015-9
日期:1996.2
A versatile method of synthesizing “skip” 1,3 dimethyl stereocenters via an enantioselective aldol reaction followed by stereoselective catalytic hydrogenation produces three syn contiguous chiral centers. Barton deoxygenation of the intermediary hydroxyl group provides the desired skip 1,3 dimethyl array.
一种通过对映选择性羟醛反应合成“跳过”的1,3二甲基立体中心,然后进行立体选择性催化氢化的通用方法,可生成三个连续的手性中心。中间羟基的巴顿脱氧可提供所需的跳过1,3二甲基阵列。