The Journal of organic chemistry

Synthesis of polysubstituted cyclopentenones via [4+ 1] reactions of TIPS-vinylketenes

Z Li, WH Moser, R Deng, L Sun

文献索引：Li, Zhi; Moser, William H.; Deng, Ruixue; Sun, Liangdong Journal of Organic Chemistry, 2007 , vol. 72, # 26 p. 10254 - 10257

全文：HTML全文

被引用次数: 14

摘要

An efficient method for preparing a series of polysubstituted cyclopentenones from TIPS- vinylketenes and Köbrich reagent has been developed in this paper. Additionally, highly substituted cyclopentenones can be prepared via [4+ 1] reaction of TIPS-vinylketenes with tert-butyl isocyanide and there is a remarkable preference for formation of products with an exocyclic (Z)-imine moiety.