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

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...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2020-04, Vol.56 (3), p.422-4223
Main Authors: Xing, Chang, Liu, Jianxun, Chen, Fang, Li, Yuanyuan, Lv, Changjian, Peng, Qiuchen, Hou, Hongwei, Li, Kai
Format: Article
Language:English
Subjects:
Crystallography
Mass spectrometry
NMR
Nonlinear optics
Nuclear magnetic resonance
Optical communication
Oxidation
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Summary: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. A propeller-like pyrene derivative is reported, which exhibits a unique photo-triggered AIE/ACQ transition with a remarkable third-order nonlinear optical signal change.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc01031f