Tetrahedron

Formation of carboxamides by direct condensation of carboxylic acids and amines in alcohols using a new alcohol-and water-soluble condensing agent: DMT-MM

M Kunishima, C Kawachi, K Hioki, K Terao, S Tani

文献索引：Kunishima, Munetaka; Kawachi, Chiho; Hioki, Kazuhito; Terao, Keiji; Tani, Shohei Tetrahedron, 2001 , vol. 57, # 8 p. 1551 - 1558

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被引用次数: 238

摘要

Selective formation of carboxamides in an alcohol or water by an exceptionally convenient one-step procedure in which a condensing agent is simply added to a mixture of acids and amines has been achieved successfully by using a new condensing agent, 4-(4, 6- dimethoxy-1, 3, 5-triazin-2-yl)-4-methylmorpholinium chloride (DMT-MM). Activation of carboxylic acids by DMT-MM in the presence of amines and subsequent aminolysis of the ...