Chemistry Letters, Vol.29, No.3, 268-269, 2000
Photochromism of bis Schiff base N,N'-bis(salicylidene)-1,2-cyclohexanediamine
The photochromism of N,N' -bis(salicylidene)-1,2-cyclohexanediamine was studied by time-dependent UV-Vis absorption spectra, fluorescence spectra and INDO/SCI methods. The photo-product was determined to be the two-proton-transferred cis-keto form.