Journal of the American Chemical Society

The Chemistry of Maleic Hydrazide. II. 1 The Course of the Michael-type Addition2

H Feuer, R Harmetz

Index: Feuer; Harmetz Journal of the American Chemical Society, 1958 , vol. 80, p. 5877,5880

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Citation Number: 16

Abstract

I ported that compound I underwent Mannich-type reactions to yield N-substituted products. Also it has been established'recently that acylation reactions lead exclusively to esters of I. When compound I was treated with methyl vinyl ketone, methyl acrylate, acrylonitrile and dimethyl itaconate in the presence of catalytic amounts of base, the monoaddition products 2- (3'-oxobutyl)-6-hydroxy-3 (2H)-pyridazinone (11), 2-(2'-carbomethoxyethyl)-6-hydroxy-3 ( ...

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