Synthesis of 5-Benzoylacenaphthene in the Presence of [Bmim] Cl/AlCl<sub>3</sub> Ionic Liquid-Reference-Cited by-同舟云学术

Synthesis of 5-Benzoylacenaphthene in the Presence of [Bmim] Cl/AlCl₃ Ionic Liquid

Published:2012-01 Issue: Volume:443-444 Page:830-836
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Zhu Shu Yun¹,Jiang De Li¹,Fang Yu¹,Xie Ji Min¹,Chen Min¹

Affiliation:

1. Jiangsu University

Abstract

Acylation of acenaphthene with benzoyl chloride to 5-benzoylacenaphthene catalyzed by [Bmin]Cl/AlCl3 ([Bmin]+ = 1-butyl-3-methylimidazolium cation) ionic liquid was investigated. Pure 5-benzoylacenaphthene was obtained and the structure of 5-benzoylacenaphthene was identified by GC/MS, FT-IR and 1H NMR spectra. The yield of 5-benzoylacenaphthene was up to 85.2 % and the selectivity towards 5-benzoylacenaphthene was up to 89.6 %. The [Bmim]C1/A1C13 ionic liquid catalyst shows well catalytic activity after running for 5 times. The facile product separation and the recycling performance of the ionic liquid catalyst is expected to contribute to the development of clean and environmentally friendly strategy for the synthesis of 5-benzoylacenaphthene.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.443-444.830.pdf

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