Microwave-assisted iodine-catalyzed oxidative coupling of dibenzyl(difurfuryl)disulfides with amines: a rapid and efficient protocol for thioamides
作者:Jinyang Chen、Lan Mei、Jialing Liu、Chuntao Zhong、Binfang Yuan、Qiang Li
DOI:10.1039/c9ra05939c
日期:——
efficient protocol for synthesis of thioamides was developed via the microwave-assisted iodine-catalyzed oxidative coupling of dibenzyl(difurfuryl)disulfides with amines. This process is scalable and tolerates a wide spectrum of amines to deliver the corresponding products in moderate to excellent yields in 10 minutes, providing a cheap and rapid approach to thioamides.
Efficient and Green Protocol for the Synthesis of thioamides in C6(mim)2Cl2 as a dicationic ionic liquid
作者:A. R. Khosropour、J. Noei、A. Mirjafari
DOI:10.1007/bf03246065
日期:2010.9
A simple, efficient, facile and eco-friendly process for the synthesis of thioamides from nitriles using 1,6-bis(3-methylimidazolium-1-yl)hexane chloride [C-6(mim)(2)Cl-2] as a dicationic ionic liquid (DIL) was developed. The ionic liquid was easily separated from the reaction mixture and was recycled at least four times without any loss of its activity.