期刊
CATALYSIS COMMUNICATIONS
卷 6, 期 7, 页码 480-484出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2005.04.011
关键词
homoallyl alcohol; 3-buten-1-ol; 1,4-butanediol; dehydration; ZrO2
Catalytic dehydration of 1,4-butanediol was investigated over ZrO2 with monoclinic crystal phase at temperatures of 275-425 degrees C. In the reaction, 3-buten-1-ol was effectively produced together with tetrahydrofuran (THF) over ZrO2 at 300-375 degrees C. 3-Buten-1-ol and THF were produced competitively, and the yield of 3-buten-1-ol increased with increasing the contact time. Formation of by-products such as 2-buten-1-ol, 2-butenal, and 1-butanol was suppressed over ZrO2 at 325 degrees C. (C) 2005 Elsevier B.V. All rights reserved.
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