摘要
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.
出处
《精细化工》
CAS
CSCD
1996年第3期28-31,共4页
Fine Chemicals
关键词
邻乙基苯肼
苯肼
合成
消炎药
中间体
o-Ethylphenylhydrazine,o-Nitroethylbenzene,Hydrazine hydrate