反应详情

Reductive amination of 3-amino-5-(3,3-dimethyl-but-1-ynyl)-thiophene-2-carboxylic acid methyl ester (0.237 g, 1.0 mmol) and 4-[1,2,4]triazol-1-yl-cyclohexanone (0.170 g, 1.0 mmol) is performed under the same conditions previously described using dibutyltin dichloride and phenylsilane to give 5-(3,3-dimethyl-but-1-ynyl)-3-(4-[1,2,4]triazol-1-yl-cyclohexylamino)-thiophene-2-carboxylic acid methyl ester.