Dehydration of 1,4-butanediol into 3-buten-1-ol catalyzed by ceria

被引：77

作者：

Sato, S ^{[1
]}

Takahashi, R ^{[1
]}

Sodesawa, T ^{[1
]}

Yamamoto, N ^{[1
]}

机构：

[1] Chiba Univ, Fac Engn, Dept Mat Technol, Inage, Chiba, Japan

来源：

CATALYSIS COMMUNICATIONS | 2004年 / 5卷 / 08期

关键词：

1,4-butanediol; dehydration; homoallyl alcohol; ceria;

D O I：

10.1016/j.catcom.2004.05.006

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Catalytic dehydration of 1,4-butanediol was investigated at temperatures of 200-450 degreesC. In the dehydration of 1,4-butanediol, homoallyl alcohol such as 3-buten-1-ol is produced over pure CeO2. The formation of 3-buten-1-ol is followed by the stepwise dehydration to 1,3-butadiene. CeO2 can produce 3-buten-1-ol without catalyzing the further dehydration: the maximum selectivity of 68.1 mol% and the yield of 59.7% are attained at 400 degreesC. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：397 / 400

页数：4

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