Regioselective synthesis of 1,4-disubstituted triazoles using bis[(L)prolinato-N,O]Zn complex as an efficient catalyst in water as a sole solvent
作者:Mazaahir Kidwai、Arti Jain
DOI:10.1002/aoc.1816
日期:2011.8
A concise, convenient and mild route for one‐pot regioselective synthesis of N‐aryl‐ and N‐alkyltriazoles in water as a sole solvent is reported. The methodology involves a three‐component reaction comprising aryl/alkyl‐alkyne, sodiumazide and aryl/alkyl/allyl halide catalyzed by zinc(II) L‐prolinate. Prominent features of our protocol are incorporation of transition metal catalyst other than copper