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Catalytic Synthesis of Fructone by Solid Acid SO_4~(2-)/ZrO_2-TiO_2

Xicheng Liu

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Abstract

Fructone was synthesized with ethyl acetoacetate and glycol by using solid acid SO2-4/ZrO2-TiO2 as catalyst.The effects of water-carrying reagent,feed ratio,reaction time,catalyst dosage on the yield of the product were studied.Results showed that the optimum reaction conditions were molar ratio of cyclohexanon to ethylene 1:1.5,catalyst dosage 2%(w%) of the total reactants,and the amount of cyclohexane 37.5%(V%) of the total reactants.After 2 h reaction,the yield of fructone reached 76.8%.

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What this paper is about

Fructone was synthesized with ethyl acetoacetate and glycol by using solid acid SO2-4/ZrO2-TiO2 as catalyst.The effects of water-carrying reagent,feed ratio,reaction time,catalyst dosage on the yield of the product were studied.Results showed that the optimum reaction conditions were molar ratio of cyclohexanon to ethylene 1:1.5,catalyst dosage 2%(w%) of the total reactants,and the amount of cyclohexane 37.5%(V%) of the total reactants.After 2 h reaction,the yield of fructone reached 76.8%.

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Available abstract

Fructone was synthesized with ethyl acetoacetate and glycol by using solid acid SO2-4/ZrO2-TiO2 as catalyst.The effects of water-carrying reagent,feed ratio,reaction time,catalyst dosage on the yield of the product were studied.Results showed that the optimum reaction conditions were molar ratio of cyclohexanon to ethylene 1:1.5,catalyst dosage 2%(w%) of the total reactants,and the amount of cyclohexane 37.5%(V%) of the total reactants.After 2 h reaction,the yield of fructone reached 76.8%.

Key concepts: Catalysis, Yield (engineering), Chemistry, Cyclohexane, Molar ratio, Reagent, Solid acid, Ethylene glycol

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Catalytic Synthesis of Fructone by Solid Acid SO_4~(2-)/ZrO_2-TiO_2 — Research Paper | ScholarLens