Kinetic resolution of propargylamines via a highly enantioselective non-enzymatic N-acylation process
作者:Amandine Kolleth、Sarah Christoph、Stellios Arseniyadis、Janine Cossy
DOI:10.1039/c2cc35719d
日期:——
The non-enzymatic kinetic resolution of diversely substituted primary propargylic amines is reported featuring a highly selective acetyl transfer using (1S,2S)-1 in conjunction with AliquatTM 336, affording the corresponding enantio-enriched N-acetylated propargylic amines with unprecedented levels of selectivity (s-factors of up to 193 at 50% conversion).
报告采用 (1S,2S)-1 与 AliquatTM 336 结合进行高选择性乙酰转移,以前所未有的选择性水平(50% 转化率下的 s 系数高达 193)获得了相应的对映体富集 N-乙酰化丙炔胺,从而以非酶动力学方法解析了多种取代的伯丙炔胺。