Synthesen, spektroskopische Eigenschaften von Alkylmercaptoalkylaminomethylensulfonamiden und chemisches Reaktionsverhalten von 1,1-Bis-(dimethylamino)-ethylen
作者:Richard Neidlein、Udo J. Klotz
DOI:10.1007/bf00798791
日期:1985.5
Coupling reaction of thioamides with sulfonyl azides: an efficient catalyst-free click-type ligation under mild conditions
We report a coupling reaction of thioamides and sulfonyl azides to generate sulfonyl amidines in the absence of any activation additives. The reaction progresses in various solvents under mild conditions. Water exhibits the highest performance with respect to efficiency.