Click Inspired Synthesis of 1,2,3-Triazole-linked 1,3,4-Oxadiazole Glycoconjugates
作者:Divya Kushwaha、Vinod K. Tiwari
DOI:10.1002/jhet.2845
日期:2017.7
azide–alkyne cycloaddition. A series of glycosyl alkynes 1b–i, obtained from various commercial sugars, were treated with azide functionalized 1,3,4‐oxadiazole using click chemistry to access triazole‐linked glycosylated 1,3,4‐oxadiazoles 10b–i in good yields. The structure of the developed glycoconjugates has been ascertained by extensive spectroscopic analysis (1H &13C NMR, IR, and MS).
通过Cu(I)催化的叠氮化物-炔烃环加成反应描述了具有生物学优势的1,3,4-恶二唑支架的糖缀合。使用叠氮化物官能化的1,3,4-恶二唑,通过单击化学处理,将从叠氮化物官能化的1,3,4-恶二唑中得到的一系列糖基炔1b – i,以高收率获得三唑连接的糖基化的1,3,4-恶二唑10b – i。已通过广泛的光谱分析(1 H和13 C NMR,IR和MS)确定了开发的糖缀合物的结构。