邻乙基苯肼的合成

SYNTHESIS OF o-ETHYLPHENYLHYDRAZINE

将邻硝基乙苯用水合肼进行还原，再与亚硝酸钠、氯化亚锡反应，合成了邻乙基苯肼。研究了反应配比、温度对反应的影响，通过红外光谱、核磁共振光谱对产品进行了定性分析。

A synthesis of o-ethylphenylhydrazine is described which features the reaction of o-nitroethylbenzene with hydrazine hydrate,followed by reaction of the adduct with sodium nitrite and stannous chloride. The effects of reaction ratio and temperature on the reaction are studied. The product is analyzed qualitatively by means of IR and NMR.