Alkylation of anthracene to 2-isopropylanthracene catalyzed by Lewis acid ionic liquids
β Scribed by Min Chen; Ying Luo; Guofang Li; Minqiang He; Jimin Xie; Huamin Li; Xinhua Yuan
- Book ID
- 107514321
- Publisher
- Springer US
- Year
- 2009
- Tongue
- English
- Weight
- 230 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0256-1115
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π SIMILAR VOLUMES
## Abstract An ionic liquid with Lewis acid sites in anion and cation is synthesized and shown to be an effective catalyst for the conversion of aliphatic and aromatic aldoximes (I) into the corresponding nitriles (II).
Dimerization of styrene was investigated in ionic liquids and organic solvents with the catalysis of several palladium-Lewis acids catalyst systems. Pd(OAc) 2 /Cu(OTf) 2 and Pd(OAc) 2 /In(OTf) 3 in 1-butyl-3-methylimidazolium hexafluorophosphate were found to be effective catalyst systems towards th