Cu(I)-Catalyzed Regioselective and Highly Efficient One-Pot Synthesis of Novel 1,2,3-Triazoles Decorated with Pyridine and Heterocyclic Amines
作者:Khushbu Kushwaha、Monika Vashist、Mahesh Chand、Subhash C. Jain
DOI:10.1002/jhet.2365
日期:2016.7
An efficient one‐pot synthesis of 1,2,3‐triazolesvia the three‐component coupling reaction between propargyl bromide, secondary amines, and 3‐azidopyridine in the presence of CuI as catalyst has been presented. The reaction is highly regioselective and afforded novel 1,4‐disubstituted‐1,2,3‐triazoles in excellent yields by the [3 + 2] Huisgen cycloaddition reaction. This method avoids isolation and