Oxidation of 1,2-diaryl substituted hydrazines by nitrogen  oxides absorbed in DMF

Chin. J. Org. Chem. ›› 2000, Vol. 20 ›› Issue (4): 553-555. Previous Articles Next Articles

N,N-二甲基甲酰胺吸收氮氧化物对1,2-二芳基肼的氧化

王彩兰;王小霞;王玉炉;王晓阳;张深松

河南师范大学化学系.新湘(453002)

发布日期:2000-08-25

Oxidation of 1,2-diaryl substituted hydrazines by nitrogen oxides absorbed in DMF

Wang Cailan;Wang Xiaoxia;Wang Yulu;Wang Xiaoyang;Zhang Shensong

Henan Normal Univ, Dept Chem.Xinxiang(453002)

Published:2000-08-25

Abstract

The oxidation of eight symmetric 1,2-diaryl hydrazines by NO~X absorbed in DMF solvent affords the corresponding azo compounds in high yield. since the condition are mild, the present procedure might be a better methdo for preparing azo compounds from hydrazines. It might also be an effective way to make waste gas (NO~X) useful.

Key words: DIMETHYLFORMAMIDE, NITROGEN OXIDE, HYDRAZINE, OXIDATION, AZO COMPOUNDS

CLC Number:

O621

Cite this article

Wang Cailan;Wang Xiaoxia;Wang Yulu;Wang Xiaoyang;Zhang Shensong. Oxidation of 1,2-diaryl substituted hydrazines by nitrogen oxides absorbed in DMF[J]. Chin. J. Org. Chem., 2000, 20(4): 553-555.

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N,N-二甲基甲酰胺吸收氮氧化物对1,2-二芳基肼的氧化

Oxidation of 1,2-diaryl substituted hydrazines by nitrogen oxides absorbed in DMF

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