On the mechanism of disproportionation reactions of 1, 2-dihydroquinolines

TP Forrest, GA Dauphinee…

文献索引：Forrest, T. P.; Dauphinee, G. A.; Deraniyagala, S. A. Canadian Journal of Chemistry, 1985 , vol. 63, p. 412 - 417

全文：HTML全文

被引用次数: 35

摘要

The commonly accepted mechanism for the acid-catalyzed disproportionation of 1, 2- dihydroquinolines involves a hydride transfer from C-2 of one dihydroquinoline molecule to C-4 of another molecule which has already been protonated at C-3. This mechanism is shown to be incorrect. The proposed intermediate is shown to react by solvent addition and not by reduction under the conditions of the reaction. Evidence has been obtained which ...