作者:Neelakandha S. Mani、Craig A. Townsend
DOI:10.1021/jo9618177
日期:1997.2.1
(+)-Cerulenin, a potent fungal inactivator of fatty acid synthases, has been prepared in optically pure form by a sequence involving reaction of a chiral oxiranyllithium with (4E,7E)-nonadienal. Synthesis of the former takes advantage of a particularly favorable Sharpless epoxidation and metalation to a configurationally stable organolithium, while the latter is available in quantity by a direct and improved route.
(+)-Cerulenin,一种有效的真菌脂肪酸合酶失活剂,已通过一系列反应制备为光学纯形式。这些反应包括手性环氧基锂与(4E,7E)-壬二烯醛的反应。前者的合成利用了特别有利的Sharpless环氧化反应和到构型稳定的有机锂的金属化,而后者则可通过直接且改进的路线大量获得。