期刊
TETRAHEDRON LETTERS
卷 53, 期 19, 页码 2436-2439出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2012.03.008
关键词
Amine; Triple condensation; Aryl methyl ketones; 1,3,5-Triarylbenzenes; Polycyclic aromatic hydrocarbons
资金
- National Natural Science Foundation of China [NSFC-20872183, 20972126]
- Ministry of Education China [NCET-10-0937]
- Education Department of Shaanxi Provincial Government [09JK776]
An efficient triple condensation reaction of aryl methyl ketones catalyzed by ethylenediamine and trifluoroacetic acid was reported. A broad scope of 1,3,5-triarylbenzenes was obtained in good to excellent yields. The reaction provides a novel and practical approach to access organic materials of polycyclic aromatic hydrocarbons under mild conditions. (C) 2012 Elsevier Ltd. All rights reserved.
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