[EN] 1,3-DIOL SYNTHESIS VIA CONTROLLED, RADICAL-MEDIATED C-H FUNCTIONALIZATION<br/>[FR] SYNTHÈSE DE 1,3-DIOL PAR FONCTIONNALISATION CONTRÔLÉE DE C-H AVEC RADICAUX
申请人:SCRIPPS RESEARCH INST
公开号:WO2009137691A3
公开(公告)日:2009-12-23
1,3-Diol Synthesis via Controlled, Radical-Mediated C−H Functionalization
作者:Ke Chen、Jeremy M. Richter、Phil S. Baran
DOI:10.1021/ja802491q
日期:2008.6.1
The invention of a method for the synthesis of 1,3-diols from the corresponding alcohols is described, via controlled, radical-mediated C-H functionalization. The sequence described herein entails near quantitative conversion to the corresponding trifluoroethyl carbamate, followed by a variant of the Hofmann-Löffler-Freytag reaction, cyclization, and hydrolysis to provide the 1,3-diols. In addition