Solvent-Free C-Benzoylation and N-Benzoylation Reactions Using Microwave Heating期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Solvent-Free C-Benzoylation and N-Benzoylation Reactions Using Microwave Heating

Authors:	Mohammad Al-Masum Maya Chen Wai Henry Dunnenberger

Affiliation:	1. Department of Chemistry , Tennessee State University , Nashville , Tennessee , USA malmasum@tnstate.edu;3. Department of Chemistry , Tennessee State University , Nashville , Tennessee , USA

Abstract:	An ecofriendly and efficient microwave-irradiated solvent-free benzoylation method was developed. The procedure for C-benzoylation used 50 mol% AlCl₃ as a Lewis acid catalyst at 130 °C and was completed in 10 min. The isolated yield was between 71% and 100%. N-benzoylation was conducted in a catalyst-free environment at 130 °C in 10 min. The isolated yield was between 80% and 100%. Keywords: Catalyst-free and solvent-free N-benzoylation, microwave heating, solvent-free AlCl₃-catalyzed C-benzoylation Additional information ACKNOWLEDGMENT Financial support from U.S. Department of Education Title III grant to Tennessee State University is acknowledged.

Keywords:	Catalyst-free and solvent-free N-benzoylation microwave heating solvent-free AlCl₃-catalyzed C-benzoylation

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