Issue 28, 2024
From the journal:

CrystEngComm

Photosalient effect and photodimerization of mono- and dicationic organic salts incorporated in 4-styrylpyridine†

Sotaro Kusumoto, ORCID logo *a   Kaede Wakabayashi,a   Kenta Rakumitsu, ORCID logo b   Yang Kimc  and  Yoshihiro Koide*a  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Chemistry and Biochemistry, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
E-mail: kusumoto@kanagawa-u.ac.jp, ykoide01@kanagawa-u.ac.jp

b Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan

c Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan

Abstract

The photoresponsive behavior of both mono- and dicationic bromide salts incorporated with 4-styrylpyridine was investigated. Upon exposure to UV light, the crystals showed dynamic changes, forming new organic salts by the [2 + 2] photodimerization process, which was elucidated by single crystal X-ray analysis and 1H NMR spectroscopy.

Graphical abstract: Photosalient effect and photodimerization of mono- and dicationic organic salts incorporated in 4-styrylpyridine

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Article information

DOI
https://doi.org/10.1039/D4CE00538D
Article type
Communication
Submitted
29 May 2024
Accepted
01 Jul 2024
First published
02 Jul 2024

CrystEngComm, 2024,26, 3791-3794

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Photosalient effect and photodimerization of mono- and dicationic organic salts incorporated in 4-styrylpyridine

S. Kusumoto, K. Wakabayashi, K. Rakumitsu, Y. Kim and Y. Koide, CrystEngComm, 2024, 26, 3791 DOI: 10.1039/D4CE00538D

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