硫酸铈催化合成乙酸异戊酯

Synthesis of Isoamyl Acetate Catalyzed by Ceric Sulfate

采用硫酸铈为催化剂合成乙酸异戊酯,考察了催化剂用量、醇酸物质的量比、反应时间及催化剂重复使用次数等因素对收率的影响。结果表明该催化剂具有催化活性高,易分离回收,可重复使用,废液排放量少等优势。最佳反应条件下,收率为81·2%。

By using ceric sulfate as the catalyst, acetic acid and iso - amyl alcohol reacted to form isoamyl acetate. Experimental results showed that it was the efficient, economic and environmental friendly catalyst. Under the best conditions its yield could reach 81.2%.