Title of article
A convenient method for conversion of the Z-isomer to the E-isomer from a mixture containing both isomers of fulgides
Author/Authors
Asiri، نويسنده , , Abdullah Mohamed Asiri، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
3
From page
6815
To page
6817
Abstract
A new method for the conversion of the Z-isomer of unsymmetrical substituted bis-methylenesuccinic anhydrides, ‘fulgides’, to their geometrical E-isomers was achieved by heating the Z-isomer under reflux or a mixture of both isomers in pyridine to give the E-isomer in near quantitative yield.
Keywords
photochromic , Succinic anhydride , photochemistry , UV light , Fulgides , Photochromism
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1658120
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