摘要
以对甲基苯甲腈为原料,混酸硝化后所得产物经水合肼还原得到目标产物3-氨基-4-甲基苯甲腈,还原过程以10%FeO(OH)/C为催化剂。通过正交试验确定最佳反应条件,并得到硝化反应优化产率为86.55%;还原反应优化产率为79.64%;实验总产率为68.93%。产物结构用红外光谱(IR)进行了表征。
3-Amino-4-methyl cyanide was synthesized from p-tolunitrile as raw material via nitrification reaction of mixed acid with 10% FeO（OH）/C as catalyst. The reaction conditions were optimized by orthogonal test. The results showed that optimized yield of the nitrification reaction was 86.55%, optimized yield of the reduction reaction was 79.64%,and the total yield was 68.93%. At last, the product structure was characterized by IR（IR） spectroscopy.
作者
王政
阎峰
张寒冰
毕寒
卓桢成
WANG Zheng;YAN Feng;ZHANG Han-bing;BI Han;ZHUO Zhen-cheng(Shenyang University of Chemical Technology, Liaoning Shenyang 110142, China)
出处
《辽宁化工》
CAS
2017年第11期1078-1080,共3页
Liaoning Chemical Industry
基金
辽宁省精细化工协同创新中心协同创新团队资助项目
项目号:000053
