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Issue 16, 2007
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Photochromism of 7-(N,N-diethylamino)-4′-hydroxyflavylium in a water–ionic liquid biphasic system

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Abstract

Photochromism of trans-4-(N,N-diethylamino)-2,4′-dihydroxychalcone, with formation of the photoproduct 7-(N,N-diethylamino)-4′-hydroxyflavylium, is promoted in the ionic liquid phase of a water/[bmim][PF6] biphasic system.

Graphical abstract: Photochromism of 7-(N,N-diethylamino)-4′-hydroxyflavylium in a water–ionic liquid biphasic system

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Article information


Submitted
13 Dec 2006
Accepted
22 Jan 2007
First published
08 Feb 2007

Chem. Commun., 2007, 1608-1610
Article type
Communication

Photochromism of 7-(N,N-diethylamino)-4′-hydroxyflavylium in a water–ionic liquid biphasic system

F. Pina, A. J. Parola, M. J. Melo, C. A. T. Laia and C. A. M. Afonso, Chem. Commun., 2007, 1608
DOI: 10.1039/B618169D

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