Hydrazidine, V. Synthese und Reaktionen aromatischer und aliphatischer Hydrazidine und deren N1??substituierter Derivate

H Neunhoeffer, U Karafiat, G Köhler…

Index: Neunhoeffer, Hans; Karafiat, Ute; Koehler, Gernot; Sowa, Birgit Liebigs Annalen der Chemie, 1992 , # 2 p. 115 - 126

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Citation Number: 12

Abstract

Aromatic hydrazidines 3 have been synthetized by reaction of matic N'-methylhydrazidines 8 have been obtained by methyaromatic orthocarboxylates 4 with tert-butyl carbazate (5) and lation of N'-methyl (thi0hydrazides) 11, reaction of 12 with tert-reaction of the protected hydrazidines 7 with HCl/methanol butyl carbazate (5) and deprotection of 13 with HCl/methaor HBr/acetic acid. Aliphatic N'-methylhydrazidines 8 have nol.-Attempts to ...