Total Syntheses of the Phytotoxic Lactones Herbarumin I and II and a Synthesis-Based Solution of the Pinolidoxin Puzzle
作者:Alois Fürstner、Karin Radkowski、Conny Wirtz、Richard Goddard、Christian W. Lehmann、Richard Mynott
DOI:10.1021/ja020238i
日期:2002.6.1
approach to a family of potent herbicidal 10-membered lactones is described on the basis of ring-closingmetathesis (RCM) as the key step for the formation of the medium-sized ring. This includes the first total syntheses of herbarumin I (1) and II (2) as well as the synthesis of several possible macrolides of the pinolidoxin series. A comparison of their spectral and analytical data with those of