An Efficient, One-Pot, Regioselective Synthesis of 1,4-Diaryl-1H-1,2,3-triazoles Using Click Chemistry
作者:Dalip Kumar、Vaddula Reddy
DOI:10.1055/s-0029-1218765
日期:2010.5
An efficient, one-pot, regioselective synthesis of 1,4-diaryl-1H-1,2,3-triazoles is described via the copper(I)-catalyzed reaction of diaryliodonium salts, sodium azide and terminal alkynes. The generality of this protocol is demonstrated by the synthesis of a series of 1,4-diaryl-1H-1,2,3-triazoles in good to high yields. The catalyst and reaction solvent are reused without any appreciable reduction
通过二芳基碘鎓盐,叠氮化钠和末端炔的铜(I)催化的反应,描述了一种有效的,一锅法,区域选择性的1,4-二芳基-1 H -1,2,3-三唑的合成。该协议的普遍性通过合成一系列高至高收率的1,4-二芳基-1 H -1,2,3-三唑来证明。催化剂和反应溶剂在不明显降低产物收率的情况下被重复使用。 1,4-二芳基-1 H -1,2,3-三唑-点击化学-二芳基碘鎓盐-叠氮化芳基-环加成