Diphenyl-1-pyrenylphosphine: photo-triggered AIE/ACQ transition with remarkable third-order nonlinear optical signal change

  • Chem Commun (Camb). 2020 Apr 14;56(30):4220-4223. doi: 10.1039/d0cc01031f.
Chang Xing  1 ,  Jianxun Liu  1 ,  Fang Chen  1 ,  Yuanyuan Li  2 ,  Changjian Lv  1 ,  Qiuchen Peng  3 ,  Hongwei Hou  1 ,  Kai Li  1
Affiliations
  • 1. Green Catalysis Center, and College of Chemistry, Zhengzhou University, Henan 450001, P. R. China. [email protected].
  • 2. School of Chemistry and Chemical Engineering, Henan University of Technology, Henan 450001, P. R. China. [email protected].
  • 3. Green Catalysis Center, and College of Chemistry, Zhengzhou University, Henan 450001, P. R. China. [email protected] and School of Chemistry and Chemical Engineering, Henan University of Technology, Henan 450001, P. R. China. [email protected].
PMID: 32181458 DOI: 10.1039/d0cc01031f
Abstract

A propeller-like pyrene derivative of diphenyl-1-pyrenylphosphine (DPPP) is designed and synthesized. DPPP exhibits a unique photo-triggered AIE/ACQ transition with a remarkable third-order nonlinear optical signal change, which is proved to originate from the photo-induced oxidation of a phosphorus atom.

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