摘要
邻氯苯乙腈水解制邻氯苯乙酸 ,在以硫酸、水、乙酸按体积比 1∶1∶1的混合酸催化下 ,反应时间 80min ,回流温度 12 0℃ ,可获 86.2 %的收率 .
o-o hlorophenylacetic acid can be synthesized by hydrolysis of o-c hlorophenylacetonitrile under the catalysis of mixture which is got according to the same volumes proportion of sulfuric acid,water and acetic acid.The yield-was 86.2% when the reaction time was 80 minutes and the reaction temperature was 120℃.
出处
《娄底师专学报》
1999年第4期96-98,共3页
Journal of Loudi Teachers College
关键词
邻氯苯乙腈
邻氢苯乙酸
水解
合成
消炎镇痛药
o-c hlorophenylacetic acid
o-chlorophenylacetonitrile
mixed acid
hydrolysis
