Tetrahedron

Microwave-assisted multi-component reaction in water leading to highly regioselective formation of benzo [f] azulen-1-ones

…, C Cheng, FY Wu, B Jiang, F Shi, SJ Tu, T Rajale, G Li

Index: Wang, Shu-Liang; Cheng, Chuang; Wu, Fei-Yue; Jiang, Bo; Shi, Feng; Tu, Shu-Jiang; Rajale, Trideep; Li, Guigen Tetrahedron, 2011 , vol. 67, # 25 p. 4485 - 4493

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Citation Number: 31

Abstract

Abstract Microwave-assisted three-component reaction has been established for the regioselective synthesis of benzo [f] azulen-1-ones. The reaction was performed in aqueous media under microwave irradiation by using readily available and inexpensive starting materials. A total of 38 examples were examined to show a broad substrate scope and good overall yields (70–89%). The present new synthesis shows attractive green chemistry ...

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