Synthesis of coumarin–nucleoside conjugates via Huisgen 1,3-dipolar cycloaddition
作者:Ivana Kosiova、Sona Kovackova、Pavol Kois
DOI:10.1016/j.tet.2006.10.075
日期:2007.1
An efficient synthesis of fluorescent coumarin–nucleoside conjugates via Cu(I) catalysed Huisgen 1,3-dipolar cycloaddition is described. Starting from azidonucleosides and coumarin derivatives, products are obtained in good yields. The fluorescent properties of the newly prepared coumarin–nucleoside conjugates are determined.
描述了一种通过Cu(I)催化的Huisgen 1,3-偶极环加成反应合成荧光香豆素-核苷共轭物的有效方法。从叠氮核苷和香豆素衍生物开始,以高收率获得产物。确定了新制备的香豆素-核苷结合物的荧光性质。