B(C6F5)3-Catalyzed [4+2] Cyclization Strategy: Synthesis and Photophysical Properties of 5H-Naphtho[2,3-c]carbazole-8,13-dione Derivatives

被引：10
作者：
Xu, Hong [1 ,2 ,3 ]
Wang, Bei [1 ,2 ,3 ]
Li, Fu-Yu [1 ,2 ,3 ]
Wang, Ji-Yu [1 ,2 ]
机构：
[1] Xihua Univ, Dept Chem, Chengdu 610039, Peoples R China
[2] Chengdu Inst Organ Chem, Chinese Acad Sci, Asymmetr Synth & Chiraltechnol Key Lab Sichuan Pro, Chengdu 610041, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2023年 / 88卷 / 05期
关键词：
DIELS-ALDER REACTION; DIASTEREOSELECTIVE SYNTHESIS; CARBAZOLE ALKALOIDS; ORGANIC-SYNTHESIS; C-C; INDOLE; CONSTRUCTION; INHIBITORS; ANNULATION; REACTIVITY;
D O I：
10.1021/acs.joc.2c02064
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
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.
引用
收藏
页码：2703 / 2713
页数：11
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