Tetrahedron

The first direct transformation of 2, 2′-dihydroxychalcones into coumestans

BI Kamara, EV Brandt, D Ferreira

文献索引：Kamara, B. Irene; Brandt, E. Vincent; Ferreira, Daneel Tetrahedron, 1999 , vol. 55, # 3 p. 861 - 868

全文：HTML全文

被引用次数: 23

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Three coumestans, flemichapparin, medicagol and sophoracoumestan B, are synthesised by direct reaction of the analogous 2,2′-dihydroxychalcones with thallium(III) nitrate in methanol. ... The coumestans, flemichapparin, medicagol and sophoracoumestan B are ...