Bulletin of the Chemical Society of Japan

Synthesis of α, β-unsaturated carboxylic hydrazides

R Harada, H Kondo

Index: Harada,R.; Kondo,H. Bulletin of the Chemical Society of Japan, 1968 , vol. 41, p. 2521 - 2523

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Citation Number: 15

Abstract

2522 NOTES[Vol. 41, No. 10 that the cinnamohydrazide synthesized by Muckermann4) was not the hydrazide, but in fact 5-phenyl-3-pyrazolidone, he synthesized real cinnamohydrazide (VI) by the reaction of cinnamic ethoxyformic anhydride (V) with hydrazine hydrate. Several papers have appeared reporting the synthesis of acrylo-, 5) methacrylo-6) and crotonohydrazide4) by the reaction of the corresponding esters with ...