Citation: Wei DENG, Yu XU, Qing Xiang GUO. Solventless Friedel-Crafts Acylation under Microwave Activation[J]. Chinese Chemical Letters, ;2005, 16(3): 327-330. shu

Solventless Friedel-Crafts Acylation under Microwave Activation

Department of Chemistry, University of Science and Technology of China, Hefei 230026

Received Date: 3 March 2004

Fund Project: This research was supported by the Chinese Academy of Sciences, State Ministry of Science and Technology, and University of Science and Technology of China.

A novel catalytic system, ZnCl₂ supported on alumina, was found to be an efficient and readily available medium for the solvent-free Friedel-Crafts acylation reactions under microwave irradiation. Good yields and high catalytic efficiencies were observed within short reaction times.Comparing with silica gel, alumina was more efficient under the same conditions.
- Friedel-Crafts acylation,
- microwave irradiation,
- solvent-free.
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