Synthesis of (1,2,3-triazol-4-yl)methyl Phosphinates and (1,2,3-Triazol-4-yl)methyl Phosphates by Copper-Catalyzed Azide-Alkyne Cycloaddition
作者:Anna Tripolszky、Krisztina Németh、Pál Tamás Szabó、Erika Bálint
DOI:10.3390/molecules24112085
日期:——
An efficient and practical method was developed for the synthesis of new (1,2,3-triazol-4-yl)methyl phosphinates and (1,2,3-triazol-4-yl)methyl phosphates by the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) of organic azides and prop-2-ynyl phosphinate or prop-2-ynyl phosphate. The synthesis of (1-benzyl-1H-1,2,3-triazol-4-yl)methyl diphenylphosphinate was optimized with respect to the reaction
开发了一种有效且实用的方法,用于通过铜(I)-合成新的(1,2,3-三唑-4-基)甲基次膦酸盐和(1,2,3-三唑-4-基)甲基磷酸酯。有机叠氮化物和丙-2-炔基次膦酸酯或丙-2-炔基磷酸酯的催化叠氮化物-炔烃环加成(CuAAC)。(1-苄基-1H-1,2,3-三唑-4-基)甲基二苯基次膦酸酯的合成在反应参数如温度、反应时间和催化剂负载方面进行了优化。该方法应用于一系列有机叠氮化物,证实了该过程的广泛范围和取代基耐受性。所阐述的方法代表了一种合成目标化合物的新方法。