hydrazo-comb. form

/ˈhʌɪdrəzəʊ/

Chemistry.

A combining form of hydrazine n., denoting the bivalent radical NH·NH (not linked to the same atom) or a substituted radical derived from this in which univalent radicals replace one or both of the hydrogen atoms; also used attributively (without hyphen) as an independent word.

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the world > matter > chemistry > organic chemistry > organic radicals > [adjective] > hydrazone radicals naming forms

hydrazo-1872

hydrazino-1907

1872 Jrnl. Chem. Soc. 25 694 It also unites with hydrogen, giving rise to hydrazophenylene, C₁₂H₁₀N₂.

1877 Jrnl. Chem. Soc. i. 307 On boiling the hydrazo-compound with hydrochloric acid, the isomeric dibromobenzidine..is obtained.

1907 Chem. Abstr. 1 498 (heading) Hydrazo derivatives.

1955 Z. E. Jolles in E. H. Rodd Chem. Carbon Compounds III a. vi. 320 Hydrazo compounds and hydrazides yield the corresponding azo derivatives by oxidation.

1958 J. Packer & J. Vaughan Mod. Approach Org. Chem. xviii. 608 Azoxybenzene gives hydrazobenzene but not azobenzene with alkaline reducing agents.

This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2021).

单词	hydrazo-
释义	hydrazo-comb. form /ˈhʌɪdrəzəʊ/ Chemistry. A combining form of hydrazine n., denoting the bivalent radical NH·NH (not linked to the same atom) or a substituted radical derived from this in which univalent radicals replace one or both of the hydrogen atoms; also used attributively (without hyphen) as an independent word. ΘΚΠ the world > matter > chemistry > organic chemistry > organic radicals > [adjective] > hydrazone radicals naming forms hydrazo-1872 hydrazino-1907 1872 Jrnl. Chem. Soc. 25 694 It also unites with hydrogen, giving rise to hydrazophenylene, C₁₂H₁₀N₂. 1877 Jrnl. Chem. Soc. i. 307 On boiling the hydrazo-compound with hydrochloric acid, the isomeric dibromobenzidine..is obtained. 1907 Chem. Abstr. 1 498 (heading) Hydrazo derivatives. 1955 Z. E. Jolles in E. H. Rodd Chem. Carbon Compounds III a. vi. 320 Hydrazo compounds and hydrazides yield the corresponding azo derivatives by oxidation. 1958 J. Packer & J. Vaughan Mod. Approach Org. Chem. xviii. 608 Azoxybenzene gives hydrazobenzene but not azobenzene with alkaline reducing agents. This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2021). < comb. form1872
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