Study On Catalytic Synthesis of n-amyl Acetate in Ionic Liquid
Jiang Chuen-yan
Abstract
Jiang Chuen-yan
Abstract
\PTSA ionic liquid was prepared under microwave irradiation and to synthetic n-amyl acetate with it as catalyst.The different reaction condition influencing on the eserification were discussed.The results showed that the ionic liquid is good solvent and acetate of the reaction.The optimized condition are follow: \PTSA is 15mL,the mole ratio of alcohol to acid is 1.2∶1.0,the reaction time is 1.5h.The esterification yield is 96.7%.The ionic liquid could be isolated from other matters and repetition use.
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\PTSA ionic liquid was prepared under microwave irradiation and to synthetic n-amyl acetate with it as catalyst.The different reaction condition influencing on the eserification were discussed.The results showed that the ionic liquid is good solvent and acetate of the reaction.The optimized condition are follow: \PTSA is 15mL,the mole ratio of alcohol to acid is 1.2∶1.0,the reaction time is 1.5h.The esterification yield is 96.7%.The ionic liquid could be isolated from other matters and repetition use.
Key concepts: Ionic liquid, Catalysis, Yield (engineering), Solvent, Alcohol, Butyl acetate, Chemistry, Microwave irradiation