2. Academic Validation
  3. Diphenyl-1-pyrenylphosphine: photo-triggered AIE/ACQ transition with remarkable third-order nonlinear optical signal change

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

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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