Reaction of (+)-usninic acid and several of its derivatives with diazomethane

Abstract

New derivatives of (+)-usninic acid including products of ring expansion, methylation of enol and phenol hydroxyls, and formation of an oxirane ring in addition to products with pyran and furan rings annelated to ring A of (+)-usninic acid were prepared by reaction of (+)-usninic acid and its pyrazole derivatives with diazomethane. 
DOI: 10.1007/s10600-011-0041-z

Topics

Figures and Tables

Sorry, we couldn't extract any figures or tables for this paper.