1,1'-Diethyl-4,4'-carbocyanine toluenesulfonate Singlet oxygen

Byers, G.W.; Gross, S.; Henrichs, P.M.
Photochem. Photobiol. 23, 37-43 (1976)

Reaction: 1,1'-Diethyl-4,4'-carbocyanine toluenesulfonate + ¹O₂^* ® products
Solvent: CD₃OD

k_react = 1.6 × 10⁸(L mol^-1 s^-1)

Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

Photosensitizer = 2'-Acetonaphthone; used solvent k_d = 1.3 × 10⁴ s^-1; used singlet oxygen yield for sensitizer = 0.75.

Byers, G.W.; Gross, S.; Henrichs, P.M.
Photochem. Photobiol. 23, 37-43 (1976)

Reaction: 1,1'-Diethyl-4,4'-carbocyanine toluenesulfonate + ¹O₂^* ® products
Solvent: MeOH

k_react = 1.1 × 10⁸(L mol^-1 s^-1)

Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

Photosensitizer = 2-ACN, Rose Bengal, Pyrene, and fluorenone; used solvent k_d = 1.9 × 10⁵ s^-1; average, used singlet oxygen yield for each sensitizer.