Title of article
NMR and kinetic investigations of the multistep photochromism of 3-thienyl-naphthopyrans
Author/Authors
Venec، نويسنده , , D. and Delbaere، نويسنده , , S. and Micheau، نويسنده , , J.C. and Frigoli، نويسنده , , M. and Moustrou، نويسنده , , C. and Samat، نويسنده , , A. and Vermeersch، نويسنده , , G.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
9
From page
70
To page
78
Abstract
The photocolouration under UV irradiation and the thermal relaxation after irradiation of 3-phenyl-3H-naphtho[2,1-b]pyrans linked to one, two, or three thiophene units in 3 position of the pyran moiety have been investigated by NMR. The characterization of each of the four transoid photomerocyanines, as well as the kinetic parameters of photochemical and thermal reactions were obtained and discussed.
Keywords
NMR spectroscopy , Kinetics analysis , Photochromism
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Serial Year
2006
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Record number
1614973
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