作者:Dietrich Böse、Enrique Fernández、Jörg Pietruszka
DOI:10.1021/jo2004583
日期:2011.5.6
The stereoselective total synthesis of both enantiomers of rugulactone 1 has been completed by applying enantioselective allyl additions as key steps. Two different strategies based on highly stable and enantiomerically pure α-substituted allylboronic esters 2 and 3 were performed starting from boronic ester 4.
通过将对映选择性烯丙基加成反应作为关键步骤,已完成了对内酯1的两种对映异构体的立体选择性全合成。从硼酸酯4开始,基于高稳定性和对映体纯的α-取代的烯丙基硼酸酯2和3实施了两种不同的策略。