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YU Shan xin, DING Liang zhong, WEN Rui ming. Catalytic synthesis of dibutyl adipate with sodium bisulfateJ. Journal of Xinyang Normal University (Natural Science Edition), 2001, 14(2): 176-177.
Citation: YU Shan xin, DING Liang zhong, WEN Rui ming. Catalytic synthesis of dibutyl adipate with sodium bisulfateJ. Journal of Xinyang Normal University (Natural Science Edition), 2001, 14(2): 176-177.
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Catalytic synthesis of dibutyl adipate with sodium bisulfate

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  • Sodiam bisulfate can be used as catalyst for the esterification instead of sulphuric acid.Dibutyl adipate was synthesis from adipic acid and n butyl alcohol in the presence of sodium bisulfate monohydrate.The yield of the ester could reach 93.8% under amoant of substance ratio of adipic acid,n butyl alcohol and sodium bisulfate were 1∶6∶0.14,refluxing and water segrating for 100 min.The reusabity of the catalyst was studied.
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