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2004•Journal of Nanchang College of Water Conservancy and Hydroelectric PowerRequires access

Sythesis of Cyclohexanone Ethylene Ketal by NaH_2PO_4·2H_2O as a Catalyst

XU Zhao-hui

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Abstract

Cyclohexanone Ethylene Ketal was Synthesized from Cyclohexanone and e thylene with NaH2PO4·2H2O as a catalyst; The different factors of reaction cond itions were discussed ; The results showed that the optimum conditions were as f ollows: based on 0.1mol cyclohexanone , the molar ratio of cyclohexanone to ethy lene 1:1.5(mol/mol), catalyst1.40g, the water-entainered 10mL,the reaction re fluex time was 180min , the most high rate of product was90.6%. The catalyst ca n be repeatedly used well .

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What this paper is about

Cyclohexanone Ethylene Ketal was Synthesized from Cyclohexanone and e thylene with NaH2PO4·2H2O as a catalyst; The different factors of reaction cond itions were discussed ; The results showed that the optimum conditions were as f ollows: based on 0.1mol cyclohexanone , the molar ratio of cyclohexanone to ethy lene 1:1.5(mol/mol), catalyst1.40g, the water-entainered 10mL,the reaction re fluex time was 180min , the most high rate of product was90.6%. The catalyst ca n be repeatedly used well .

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Available abstract

Cyclohexanone Ethylene Ketal was Synthesized from Cyclohexanone and e thylene with NaH2PO4·2H2O as a catalyst; The different factors of reaction cond itions were discussed ; The results showed that the optimum conditions were as f ollows: based on 0.1mol cyclohexanone , the molar ratio of cyclohexanone to ethy lene 1:1.5(mol/mol), catalyst1.40g, the water-entainered 10mL,the reaction re fluex time was 180min , the most high rate of product was90.6%. The catalyst ca n be repeatedly used well .

Key concepts: Cyclohexanone, Molar ratio, Catalysis, Ethylene, Chemistry, Reaction conditions, Nuclear chemistry, Medicinal chemistry

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