Direct conversion of fructose-based carbohydrates  to 5-ethoxymethylfurfural catalyzed by  A1C13.6H20/BF3.（Et）20 in ethanol

Xiuquan Jia; Jiping Ma; Penghua Che; Fang LU; Hong Miao; Jin Gao; Jie Xu

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Direct conversion of fructose-based carbohydrates to 5-ethoxymethylfurfural catalyzed by A1C13.6H20/BF3.（Et）20 in ethanol

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摘要

Direct conversion of fructose-based carbohydrates to 5-ethoxymethylfurfural (EMF) catalyzed by Lewis acid in ethanol was investigated. It was found that BF3(Et)2O was favorable for 5-hydroxymethylfurfural (HMF) etherification to EMF. BF3(Et)2O combination with AlCl3 6H2O with the molar ratio of 1 was an effective catalyst system for synthesis of EMF from fructose-based carbohydrates. 55.0%, 45.4% and 23.9% of EMF yields were obtained from fructose, inulin and sucrose under optimized conditions, respectively.

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《能源化学：英文版》 |2013年第001期|P.93-97|共5页
作者
Xiuquan Jia; Jiping Ma; Penghua Che; Fang LU; Hong Miao; Jin Gao; Jie Xu;
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作者单位

National;

Laboratory;

for;

Clean;

Energy,;

State;

Key;

Laboratory;

of;

Catalysis,;

Dalian;

Institute;

of;

Chemical;

Physics,;

Chinese;

Academy;

of;

Sciences,;

Dalian;

116023,;

Liaoning,;

China;

University;

of;

Chinese;

Academy;

of;

Sciences,;

Beijing;

100049,;

China;

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原文格式 PDF
正文语种 CHI
中图分类聚烯烃类及塑料;
关键词
碳水化合物; 直接转换; 酸催化; 果糖; 乙醇; 羟甲基糠醛; 催化剂体系; EMF;

机译：碳水化合物;直接转换;酸催化;果糖;乙醇;羟甲基糠醛;催化剂体系;EMF;

Direct conversion of fructose-based carbohydrates to 5-ethoxymethylfurfural catalyzed by A1C13.6H20/BF3.（Et）20 in ethanol

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