Highly diastereoselective Friedel–Crafts reaction of indoles with an N-tert-butanesulfinylimino ester: an efficient and practical approach to enantiomerically enriched α-(3-indolyl)glycines
作者:Du-Ming Ji、Ming-Hua Xu
DOI:10.1039/b914687c
日期:——
An efficient, mild and general method for the preparation of highly enantiomericallyenriched alpha-(3-indolyl)glycines by the transition-metal-based Lewis acid-catalyzed diastereoselective Friedel-Crafts reaction of indoles with an N-tert-butanesulfinylimino ester has been developed.