节点文献
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
【摘要】 报道了将NO_X废气吸收在N,N-二甲基甲酰胺(DMF)中氧化1,2-二取代芳基肼制备对称的偶氮化合物。结果表明,DMF-NO_X是一种优良的氧化体系,在温和的条件下,高产率地将8个1,2-二取代芳基肼氧化为相应的偶氮化合物。
【Abstract】 The oxidation of eight symmetric 1,2 - diaryl hydrazines by NOx absorbed in DMF solvent affords the corresponding azo compounds in high yield. since the condition are mild, the present procedure might be a better method for preparing azo compounds from hydrazines. It might also be an effective way to make waste gas (NOx) useful.
【关键词】 1,2-二芳基肼;
DMF-NO_x;
氧化;
偶氮化合物;
【Key words】 1; 2- diaiyl substituted hydrazines; DMF - NOx; oxidation; azo compounds;
【Key words】 1; 2- diaiyl substituted hydrazines; DMF - NOx; oxidation; azo compounds;
【基金】 河南省教委资助课题;河南省科委资助课题
- 【文献出处】 有机化学 ,Chinese Journal of Organic Chemistry , 编辑部邮箱 ,2000年04期
- 【分类号】O621.25
- 【被引频次】3
- 【下载频次】85