The first asymmetric total syntheses of 3((1R,2R)- and 3((1S,2R)-2-(12-methyltridecyl)cyclopropyl)propanoic acid
作者:Debendra K. Mohapatra、Nagesh Guguloth、J.S. Yadav
DOI:10.1016/j.tetlet.2012.09.133
日期:2012.12
The first efficient total syntheses of 3((1 R,2R)- and 3((1S,2R)-2-(12-methyltridecyl)cyclopropyl)propanoic acid have been achieved following a chelation controlled modified Simmon-Smith cyclopropanation, Wittig reaction, Horner-Wadsworth-Emmons olefination, and p-toluenesulfonyl hydrazide catalyzed hydrogenation as key reactions in good overall yield. (C) 2012 Elsevier Ltd. All rights reserved.