Stereocontrolled Synthesis of Key Advanced Intermediates toward Simplified Acetogenin Analogues
作者:Yvan Le Huérou、Julien Doyon、René L. Grée
DOI:10.1021/jo990772h
日期:1999.9.1
The stereo- and enantiocontrolled synthesis of substituted beta-hydroxy ethers based on glycol and catechol bearing an alkyne group and a series of substituents is reported. These substrates were designed to mimic the bis-THF array of annonaceous acetogenins and to provide an access to simplified and modified analogues. The key steps of the synthesis involve the condensation of the nonracemic mesylate