摘要
以高锰酸钾为氧化剂,用甲苯为原料,在搅拌条件下回流反应2h,然后依次经过减压过滤、盐酸酸化、减压过滤等步骤合成了苯甲酸,产率为65.6%。
Benzoic acid was synthesised by potassium permanganate and toluene, refluxing for 2 h under stirring. Benzoic acid was prepared after filtration and acidation with hydrochloric acid, the yield could reach 65. 6%.
出处
《浙江化工》
CAS
2010年第4期16-17,共2页
Zhejiang Chemical Industry
关键词
苯甲酸
相转移催化剂
合成
benzoic acid
phase transfer catalyst
synthesis
