Total synthesis of ochnaflavone

MM Ndoile, FR van Heerden

文献索引：Ndoile, Monica M.; Van Heerden, Fanie R. Beilstein Journal of Organic Chemistry, 2013 , vol. 9, p. 1346 - 1351

全文：HTML全文

被引用次数: 2

摘要

Abstract The first total syntheses of ochnaflavone, an asymmetric biflavone consisting of apigenin and luteolin moieties, and the permethyl ether of 2, 3, 2'', 3''- tetrahydroochnaflavone have been achieved. The key steps in the synthesis of ochnaflavone were the formation of a diaryl ether and ring cyclization of an ether-linked dimeric chalcone to assemble the two flavone nuclei. Optimal experimental conditions for ...