An altemative synthetic approach towards erythrinan and homoerythrinan alkaloids by tandem semipinacol/intramolecular Schmidt reaction  

作　　者：Pei Ming Gu Yu Ming Zhao Yong QiangTu Min Wang Shu Yu Zhang 

机构地区：[1]State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000, China

出　　处：《Chinese Chemical Letters》2007年第8期917-919,共3页中国化学快报（英文版）

摘　　要：An alternative construction of A-B-D ring-system of erythrinan and homoerythrinan alkaloids by TiCl4-mediated tandem semipinacol/intramolecular Schmidt reaction of α-siloxyepoxyazide was addressed and the unusual epoxidation stereoselectivity was observed in preparation of the substrate once again.An alternative construction of A-B-D ring-system of erythrinan and homoerythrinan alkaloids by TiCl4-mediated tandem semipinacol/intramolecular Schmidt reaction of α-siloxyepoxyazide was addressed and the unusual epoxidation stereoselectivity was observed in preparation of the substrate once again.

关 键 词：TANDEM Intramolecular Schmidt reaction Semipinacol ALKALOID 

分 类 号：O629.3[理学—有机化学]