Catalyst free, regioselective one-pot three-component synthesis of thiazol-2-imine derivatives in ionic liquid
作者:G. Santosh Kumar、S. Pushpa Ragini、H.M. Meshram
DOI:10.1016/j.tetlet.2013.08.056
日期:2013.11
A one-potthree-component approach for the synthesis of thiazol-2-imines has been described by the reaction of amine, phenyl isothiocyanate and β-nitroacrylate in [Hbim]BF4 ionicliquid. The method is applicable for aromatic, benzylic, aliphatic and cyclic amines. Reusable reaction media, regioselectivity, mild reaction condition, catalyst free and high yield of products are the salient features of