58199-43-2Relevant academic research and scientific papers
1,2,3-Triazabutadienes. XI. Investigation of the Iodine-induced Photoisomerization of 1-Aryl-3-(3-methyl-benzthiazolin-2-yliden)triazenes
Ortmann, W.,Fanghaenel, E.
, p. 401 - 406 (2007/10/02)
cis-1-Aryl-3-(3-methyl-benzthiazolin-2-yliden)triazenes isomerize induced photochemically by iodine to the trans-isomer.The wavelength of the used irradiation light was 546 nm so that only I2 absorb.The dependence of the quantum yields on the concentration of the cis-isomer and on the intensity of the irradiation light was investigated.The influence of the light intensity on the quantum yields shows, that the primary step is the dissoziation of I2-molecules to I*-radicals, which induce the isomerization.
