作者:Bo-Young Lee、So Ra Park、Heung Bae Jeon、Kwan Soo Kim
DOI:10.1016/j.tetlet.2006.05.079
日期:2006.7
The use of CH2Cl2 as a co-solvent with H2O in the copper(I)-catalyzed 1,3-dipolar cycloaddition of organic azides and alkynes increased reaction rates and provided the corresponding 1,2,3-triazoles in excellent yields compared to other organic co-solvent systems. Moreover, we applied this discovery to prepare the functional multivalent compound in an excellent yield.
在有机叠氮化物和炔烃的铜(I)催化的1,3-偶极环加成反应中,使用CH 2 Cl 2与H 2 O的助溶剂可提高反应速率,并提供相应的1,2,3-三唑与其他有机助溶剂体系相比,产率极高。此外,我们利用这一发现以极好的收率制备了功能性多价化合物。