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- Title
Zeolites as Shape-Selective Catalysts: Highly Selective Synthesis of Vanillin from Reimer-Tiemann Reaction of Guaiacol and Chloroform.
- Authors
Ren, Shenyong; Wu, Zhenhua; Guo, Qiaoxia; Shen, Baojian
- Abstract
Reimer-Tiemann reaction of guaiacol and chloroform was carried out in the presence of various zeolites. Vanillin was afforded as major product in a high selectivity. Zeolites played an important role of shape-selective catalysts in the reactions. Among the examined zeolites, ZSM-5 showed the best result to give the desired product vanillin in 85 % selectivity and 58 % yield. Graphical Abstract: [Figure not available: see fulltext.]
- Subjects
ZEOLITE catalysts; VANILLIN; ORGANIC synthesis; CHEMICAL reactions; GUAIACOL
- Publication
Catalysis Letters, 2015, Vol 145, Issue 2, p712
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-014-1456-5