2,5-Diphenyloxazole Singlet oxygen

Usui, Y.; Tsukada, M.; Nakamura, H.
Bull. Chem. Soc. Jpn. 51, 379-384 (1978)

Reaction: 2,5-Diphenyloxazole + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O, 50%, D₂O, 50 (mic)%

k = 1.6 × 10⁸(L mol^-1 s^-1), T = 298K

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

Photosensitizer = Methylene Blue; used solvent k_d = 2.8 × 10⁵ s^-1; DTAC micelles; solvent mixt. in mole %.

Usui, Y.; Tsukada, M.; Nakamura, H.
Bull. Chem. Soc. Jpn. 51, 379-384 (1978)

Reaction: 2,5-Diphenyloxazole + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O, 20%, D₂O, 50%, MeOH, 30%

k = 1.6 × 10⁸(L mol^-1 s^-1), T = 298K

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

Photosensitizer = Methylene Blue; used solvent k_d = 2.6 × 10⁵ s^-1; solvent mixt. in mole %.