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Abstract

Intramolecular Friedel–Crafts acylation of aryl acids is a “green” reaction and environmentally benign, generates some valuable intermediated compounds for pharmaceutical uses. In addition, metal triflates under microwave irradiation are efficient catalysts, solving many problems when using traditional Lewis acids. Gd(OTf)3/[BMI]BF4, a good catalyst for the intramolecular Friedel–Crafts acylation under mild condition with high yield, reduced the reaction time and pollution. Furthermore, Gd(OTf)3 in [BMI]BF4 was easily recovered and reused without significant loss of its activity

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Article Details

Issue: Vol 19 No 2 (2016)
Page No.: 64-70
Published: Jun 30, 2016
Section: Natural Sciences - Research article
DOI: https://doi.org/10.32508/stdj.v19i2.803

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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Tran, P., Huynh, V., Tran, H., & Le, T. (2016). Microwave-assisted intramolecular FriedelCrafts acylation of some aryl aliphatic acids using Gd(OTf)3/ [BMI]BF4 catalytic system. Science and Technology Development Journal, 19(2), 64-70. https://doi.org/https://doi.org/10.32508/stdj.v19i2.803


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