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A series of negative T-type nitrile-rich photochromes containing a hydroxytricyanopyrrole acceptor was synthesized. It was shown that thermal stability of the photoinduced form could be tuned by the replacement of… Click to show full abstract
A series of negative T-type nitrile-rich photochromes containing a hydroxytricyanopyrrole acceptor was synthesized. It was shown that thermal stability of the photoinduced form could be tuned by the replacement of a substituent in para-position to OH-group as well as by the change of a solvent. Ethanol solutions of the synthesized compounds showed significantly shorter half-lives of the reverse dark (thermal) reaction in comparison with solutions in acetonitrile.
Keywords:
rich photochromes;
series;
thermal stability;
nitrile rich
Journal Title: Research on Chemical Intermediates
Year Published: 2020
Link to full text (if available)
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Journal Title: Research on Chemical Intermediates
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!