Solvent dependence on the thermal cycloreversion reaction of photochromic diarylbenzene derivatives

Author:

Morimoto Yusuke1,Kitagawa Daichi1ORCID,Hamatani Shota1,Kobatake Seiya1

Affiliation:

1. Department of Chemistry and Bioengineering, Graduate School of Engineering, Osaka Metropolitan University , 3-3-138 Sugimoto, Sumiyoshi-ku , Osaka 558-8585, Japan

Abstract

Abstract In this study, we investigated the solvent dependence on the thermal cycloreversion reaction of photochromic diarylbenzene derivatives. Interestingly, only in the case of a diarylbenzene derivative with methoxy groups, the thermal cycloreversion reaction was accelerated when protic solvents such as ethanol and methanol were used. Moreover, it was found that the thermal cycloreversion reaction was drastically accelerated by acid addition.

Funder

JSPS

Publisher

Oxford University Press (OUP)

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