Applied Catalysis2022，Vol.3127.DOI:10.1016/j.apcatb.2022.121406

Quinacridone based 2D covalent organic frameworks as efficient photocatalysts for aerobic oxidative Povarov reaction

Chen, Weihua Zhang, Wenqin Chen, Long Liu, Ziling Yang, Xiao Yang, Zongfan Su, Xi Xie, Zhen
Applied Catalysis2022，Vol.3127.DOI:10.1016/j.apcatb.2022.121406
✕
  • NSTL
  • Elsevier

Quinacridone based 2D covalent organic frameworks as efficient photocatalysts for aerobic oxidative Povarov reaction

Chen, Weihua 1Zhang, Wenqin 2Chen, Long 2Liu, Ziling 2Yang, Xiao 2Yang, Zongfan 2Su, Xi 2Xie, Zhen2
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作者信息

  • 1. Zhengzhou Univ
  • 2. Tianjin Univ
  • 折叠

Abstract

Quinacridone (QA) derivatives, one of cost-effective dyes with intriguing optical activity, have been extensively investigated in many fields such as organic light-emitting diodes, organic solar cells, and photocatalysis. Herein, a new QA-monomer (QA-PCHO) with a zigzag configuration was synthesized via N-arylation of benzene halide and quinacridone. The new monomer could enrich eventual structural diversity of the corresponding covalent organic frameworks (COFs). And based on the precursor, we developed two new QA-based 2D imine COFs with large pore size (> 4.7 nm) which exhibited superior photocatalytic activity toward Povarov reaction with broad substrate scopes and excellent functional group compatibility.

Key words

Quinacridone/Covalent organic frameworks/Large pore size ( &gt/4/7 nm)/Photocatalytic activity/Povarov reaction/TERTIARY ANILINES/CYCLIZATION/MALEIMIDES

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出版年

2022
Applied Catalysis

Applied Catalysis

ISSN：0926-3373
被引量16
参考文献量45
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