Total Synthesis of 6-Deoxyerythronolide B via C–C Bond-Forming Transfer Hydrogenation
作者:Xin Gao、Sang Kook Woo、Michael J. Krische
DOI:10.1021/ja4008722
日期:2013.3.20
The 14-membered macrolide 6-deoxyerythronolide B is prepared in 14 steps (longest linear sequence) and 20 total steps. Two different methods for alcohol CH-crotylation viatransfer hydrogenation are deployed for the first time in target-oriented synthesis. Enyne metathesis is used to form the 14-membered ring. The present approach represents the most concise construction of any erythronolide reported