摘要
该文主要介绍在有机化学实验教学中，用C—H2SO4作催化剂，制备乙酸乙酯和环己稀，既减少硫酸用量，降低了实验操作的危险性和实验室污染，又增加了产率。对硫酸浓度、催化剂用量、反应时间对产率的影响进行了探讨，实验结果显示，C-H2SO4对这两个反应有较好的催化效果。
synthesis of ethyl acetate and cyclohexene was introduced, this reaction was catalyzed with sulfuric acid by supported on active carbon for the experiment teaching, the dangerousness of operateion and environment pollution were decreased due to decreasing the level of using sulfuric acid, The affect for yield by the concentration of sulfuric acid, consume of catalyst and time of reaction was studied, The good catalytic results were showed that sulfuric acid was used in the two reactions .
出处
《实验技术与管理》
CAS
2007年第2期44-45,55,共3页
Experimental Technology and Management
关键词
活性炭固载硫酸
乙酸乙酯
环己稀
合成
产率
环境污染
sulfuric acid by supported on active carbon
ethyl acetate
cyclohexene
synthesis
yield
environment pollution
