摘要
采用一步法合成了标题化合物,着重介绍了产品的后处理工艺,结果表明,羧化产物经冰水混合物处理,粗品经碱水溶液中结晶,产品收率85%,产品纯度可达95%以上。
3,4-Bimethylbenzonic acid was synthesized by one-step method and emphasis on the introduction of the post-treatment technology.The result shows that the yield is above 85% and the purity is above 95% while the catboxylic product is deal with by ice-water,crude product by alkali solution.
出处
《化学试剂》
CAS
CSCD
北大核心
2011年第9期855-856,共2页
Chemical Reagents
基金
辽宁省科技厅重点实验室项目(2008403001)
关键词
3
4-二甲基苯甲酸
碱水溶液
后处理
3
4-bimethylbenzonic acid
alkali solution
post-treatment
