Synthesis of threo-3-aryl-2,3-dihydroxypropanoic acid derivatives with high optical purity
作者:Barry R. Matthews、Helen Gountzos、W.Roy Jackson、Keith G. Watson
DOI:10.1016/s0040-4039(01)93473-2
日期:——
Cyanohydrins of arylaldehydes can be obtained in high optical purity using the 'Inoue' dipeptide catalyst system and converted into enantiomerically and diastereochemically pure threo-3-aryl-2,3-dihydroxypropanoic acid derivatives using a route which involves a novel base-catalysed equilibration of the acetonides of the cyanodiols.
可以使用'Inoue'二肽催化剂系统以高光学纯度获得芳醛的氰醇,并使用涉及新颖的碱催化平衡的方法将其转化为对映体和非对映化学纯的thr - 3--3-芳基-2,3-二羟基丙酸衍生物。氰基二醇的丙酮化物。