期刊
JOURNAL OF CATALYSIS
卷 260, 期 2, 页码 384-386出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jcat.2008.10.003
关键词
Gold-based catalysis; Bimetallic catalysts; Benzyl alcohol oxidation; Benzaldehyde; Gas phase
资金
- AC Auricat Research Training Network [HPRN-CF-2002-00174]
The present study focuses on the smooth oxidation of benzyl alcohol by air in a vapor phase process affording benzaldehyde with high selectivity and yield, using mono- and bimetallic gold-copper on silica catalyst. Particularly efficient was the catalyst 1% Au-Cu/SiO2 with the weight ratio Au/Cu = 4. leading to perfume-grade, acid-free benzaldehyde in over 98% yield. (C) 2008 Elsevier Inc. All rights reserved.
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