Deuterium isotope kinetic effect in the solid state was observed by using thermal fading reaction of photo-coloured species derived from N-salicylideneaniline deuterohydroxyl derivative; thus, the existence of a cis-keto form in the photo-coloured Schiff base crystals was suggested experimentally along with 6-methyl-substitution effect on the stability of the photoproduct.
通过使用N-
水杨醛苯胺氘代羟基衍
生物的光致变色反应,观察到了固态下
氘同位素的动力学效应;因此,实验表明,光致变色席夫碱晶体中存在顺式酮形式,以及6-甲基取代对光致产物稳定性的影响。