NOVEL 1,2- AND 1,3-DOUBLE CHIRAL RECOGNITIONS. OPTICAL RESOLUTION OF α- AND β-HALOACETYLENIC ALCOHOLS BY COMPLEXATION WITH BRUCINE
作者:Fumio Toda、Koichi Tanaka、Koji Mori
DOI:10.1246/cl.1983.827
日期:1983.6.5
Optical resolution of α- (2,3) and β-haloacetylenic alcohols (13,14) which have two chiral carbons at the 1,2- and 1,3-positions, respectively, was performed efficiently by complexation with brucine. By the same method, α,β-dichloroacetylenic alcohols (8,9) which have three chiral carbons at the 1,2,3-positions were also resolved.
利用布鲁辛(brucine)进行络合,高效地实现了分别在1,2-和1,3-位置具有两个手性碳的α-(2,3)和β-卤代乙炔醇(13,14)的光学拆分。通过相同的方法,同样在1,2,3-位置具有三个手性碳的α,β-二氯代乙炔醇(8,9)也得到了拆分。