作者:Mitchell A. Avery、Wesley K.M. Chong、George Detre
DOI:10.1016/s0040-4039(00)98789-6
日期:1990.1
An efficient synthesis of (+)-8a,9-secoartemisinin 2, ring-D cleaved, tricyclic analog of (+)-artemisinin 1, has been accomplished. Dioxetane7, produced upon ozonolysis of vinyl-silane 5 in methanol, was intercepted with acid to provide the stable bicyclic peroxy-aldehyde9, which was readily converted to the title compound(s).
(+)-8a,9-secoartemisinin 2((+)-artemisinin 1的环D切割的三环类似物的有效合成已完成。乙烯基硅烷5在甲醇中臭氧分解后生成的二氧杂环丁烷7被酸截留,以提供稳定的双环过氧醛9,其易于转化为标题化合物。