Successive treatment of acylsultams with nBuLi or NHMDS and primary alkyl halides, followed by crystallization, gave pure C(α)-alkylation products and, via their non-destructive cleavage, enantiomerically pure alcohols or carboxylic acids .
用n BuLi或N
HMDS和伯烷基卤连续处理酰基磺酰胺,然后结晶,得到纯C(α)-烷基化产物,并通过它们的非破坏性裂解,得到对映体纯的醇或
羧酸。