咔唑
化学
催化作用
组合化学
基质(水族馆)
荧光
表征(材料科学)
金属
有机化学
光化学
纳米技术
光学
海洋学
物理
地质学
材料科学
作者
Hong Xu,Bei Wang,Fuyu Li,Jiyu Wang
标识
DOI:10.1021/acs.joc.2c02064
摘要
In this paper, a series of novel carbazolequinones were efficiently obtained by a B(C6F5)3-catalyzed [4 + 2] cyclization reaction. This protocol not only had a simple operation, broad substrate range, and high atomic economy, but also had a low catalyst loading and avoided using metal catalysts. In addition, we constructed diverse new carbazole-fused compounds under different reduction conditions. The results of photophysical characterization showed that the structure of carbazole-fused derivatives had a significant impact on the fluorescence properties.
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