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2006•Journal of Henan Institute of Science and TechnologyRequires access

Study on Synthesis of Isoamyl Acetate Bynon-acid Cutal Ysts

Mengkui Tian

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Abstract

This paper introduced a process of preparing isoamyl acetate from acetic acid and isoamyl alcohol with non-acid catalyst.And investigated the influences of different kinds of catalysts,molar ratio of isoamyl alcohol to acetic acid,the amount of catalysts,time and temperature on the reaction.The optimizedconditions are as follows: molar ratio of acetic acid to isoamyl alcoholand SnCl4·5H2O are 1:1.20:0.02;the reaction time is 45min;the reaction temperature is 118～138℃.The results showed that the esterification rate is over 93.61%.

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What this paper is about

This paper introduced a process of preparing isoamyl acetate from acetic acid and isoamyl alcohol with non-acid catalyst.And investigated the influences of different kinds of catalysts,molar ratio of isoamyl alcohol to acetic acid,the amount of catalysts,time and temperature on the reaction.The optimizedconditions are as follows: molar ratio of acetic acid to isoamyl alcoholand SnCl4·5H2O are 1:1.20:0.02;the reaction time is 45min;the reaction temperature is 118～138℃.The results showed that the esterification rate is over 93.61%.

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Available abstract

This paper introduced a process of preparing isoamyl acetate from acetic acid and isoamyl alcohol with non-acid catalyst.And investigated the influences of different kinds of catalysts,molar ratio of isoamyl alcohol to acetic acid,the amount of catalysts,time and temperature on the reaction.The optimizedconditions are as follows: molar ratio of acetic acid to isoamyl alcoholand SnCl4·5H2O are 1:1.20:0.02;the reaction time is 45min;the reaction temperature is 118～138℃.The results showed that the esterification rate is over 93.61%.

Key concepts: Isoamyl acetate, Isoamyl alcohol, Chemistry, Acetic acid, Molar ratio, Catalysis, Organic chemistry, Alcohol

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