Title of article :
Reversible cyclisation of a sulfonated arylazo compound containing an o-acetylamino substituent
Author/Authors :
Gibson، نويسنده , , David I. and Parkinson، نويسنده , , John A. and Jones، نويسنده , , Anita C. and Ebenezer، نويسنده , , Warren J. and Hutchings، نويسنده , , Michael G.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2008
Abstract :
A sulfonated o-acetylamino arylazo compound unexpectedly cyclised to a cationic benzo-1,2,4-triazinium species under thermal or acid conditions, reversible with base. The same substrate underwent trans to cis-azo photoisomerisation, observable by NMR spectroscopy, under steady state laser irradiation conditions.
Keywords :
Benzo-1 , 2 , 4-triazine , Cyclisation , Photoisomerism , Arylazo
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
