Palladium-Catalyzed One-Pot Synthesis of 4-Aryl-1H-1,2,3-triazoles from anti-3-Aryl-2,3-dibromopropanoic Acids and Sodium Azide
作者:Chunxiang Kuang、Wensheng Zhang、Qing Yang
DOI:10.1055/s-0029-1217097
日期:2010.1
4-Aryl-1H-1,2,3-triazoles were synthesized from anti-3-aryl-2,3-dibromopropanoic acids and sodium azide by a one-pot method using N,N-dimethylformamide as solvent in the presence of tris(dibenzylideneacetone)dipalladium(0) [Pd2(dba)3] and Xantphos. 1H-1,2,3-triazole - anti-3-aryl-2,3-dibromopropanoic acid - sodium azide - Pd2(dba)3 - one-pot
4-芳基-1- ħ -1,2,3-三唑从合成抗3-芳基-2,3- dibromopropanoic酸和叠氮化钠由一个单釜法使用Ñ,Ñ二甲基甲酰胺作为溶剂存在的情况下三(二亚苄基丙酮)二钯(0)[Pd 2(dba)3 ]和黄原磷。 1 H -1,2,3-三唑-抗3-芳基-2,3-二溴丙酸-叠氮化钠-Pd 2(dba)3-一锅