Highly Stereoselective and Practical Synthesis of α-Trichloromethyl Amines and 2,2-Dichloroaziridines from Chloroform
作者:Ya Li、Tao Zheng、Wei Wang、Wei Xu、Yingchao Ma、Sishi Zhang、Han Wang、Zhihua Sun
DOI:10.1002/adsc.201100713
日期:2012.2
A highly stereoselective and practical synthesis of α-trichloromethyl amines by nucleophilic trichloromethylation of N-(tert-butylsulfinyl)imines with chloroform was achieved. The obtained α-trichloromethyl amines can be further transformed into chiral 2,2-dichloroaziridines through an intramolecular nucleophilic substitution methodology. 2,2-Dichloroaziridines can also be produced directly from chloroform