Chen Dan-yun
2008
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Journal
Chemical Intermediates
Abstract
Isobutyl butyrate was synthesized by using gallium sulphate as the catalyst.Factors influencing the yield were discussed and the best conditions was found.Experimental result showed that n-butyric acid 0.2mol,molar ratio of alcohol to acid 1.4,the catalyst 0.8g and reaction time 30min,the yield was 86.5%.It also has good reusability.When its being used five times the yield could reach 80.9%.Gallium sulphate is the efficient and environmental friendly catalyst in synthesizing isobutyl butyrate.