Improved Synthesis of Aryl-Substituted Anthracenes and Heteroacenes

G Li, S Zhou, G Su, Y Liu, PG Wang

文献索引：Li, Guijie; Zhou, Shaolin; Su, Guowei; Liu, Yuanhong; Wang, Peng George Journal of Organic Chemistry, 2007 , vol. 72, # 25 p. 9830 - 9833

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被引用次数: 20

摘要

A Brønsted acid-catalyzed highly efficient construction of substituted arylanthracenes and heteroacenes is described, which is assumed to be initiated through the facile formation of a benzylic cation intermediate. This method offers several advantages in comparison with known aromatic cyclodehydration reactions such as high selectivities, mild reaction conditions, and easily accessible starting materials.