A Highly Stereoselective and Scalable Synthesis of <scp>l</scp>-allo-Enduracididine
作者:William Craig、Janet Chen、David Richardson、Rondel Thorpe、Yu Yuan
DOI:10.1021/acs.orglett.5b02362
日期:2015.9.18
A highly stereoselective and scalable synthesis of L-allo-enduracididine from hydroxyproline derivative is described. Pyrrolidine oxidation and reductive ring opening are the key steps in the synthesis. Compared to previously reported approaches, the current route affords L-allo-enduracididine in 10 steps from 3 in 31% overall yield with >50:1 diastereoselectivity.