E–Z isomerization of the –CN– bond in anthracene-based acylhydrazone derivatives under visible light

Binglian Bai; Mingang Zhang; Nan Ji; Jue Wei; Haitao Wang; Min Li

doi:10.1039/C6CC08403F

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E–Z isomerization of the –CN– bond in anthracene-based acylhydrazone derivatives under visible light†

Binglian Bai,

^ab Mingang Zhang,^b Nan Ji,^b Jue Wei,*^b Haitao Wang^a and Min Li*^a

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* Corresponding authors

^a Key Laboratory for Automobile Materials (JLU), Ministry of Education. Jilin University, Changchun 130012, P. R. China
E-mail: minli@jlu.edu.cn

^b College of Physics, Jilin University, Changchun 130012, P. R. China
E-mail: weijue@jlu.edu.cn

Abstract

The photoresponsive behaviour of AHP-mB8 upon irradiation by visible light was demonstrated to be due to the E–Z isomerizations of the –C [double bond, length as m-dash] N– group, rather than the photodimerization of anthracene groups. In addition, the Z-isomer of AHP-mB8 was stable at room temperature. AHP-mB8 organogels showed visible light induced gel–sol transition and its mechanism was proposed.

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DOI: https://doi.org/10.1039/C6CC08403F
Article type: Communication
Submitted: 19 Oct 2016
Accepted: 25 Jan 2017
First published: 25 Jan 2017

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Chem. Commun., 2017,53, 2693-2696

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E–Z isomerization of the –CN– bond in anthracene-based acylhydrazone derivatives under visible light

B. Bai, M. Zhang, N. Ji, J. Wei, H. Wang and M. Li, Chem. Commun., 2017, 53, 2693 DOI: 10.1039/C6CC08403F

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Chemical Communications

E–Z isomerization of the –CN– bond in anthracene-based acylhydrazone derivatives under visible light†

Abstract

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E–Z isomerization of the –CN– bond in anthracene-based acylhydrazone derivatives under visible light

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