4-Nitroazobenzene Singlet oxygen

Bortolus, P.; Monti, S.; Albini, A.; Fasani, E.; Pietra, S.
J. Org. Chem. 54, 534-540 (1989)

Reaction: 4-Nitroazobenzene + ¹O₂^* ® products and/or physical quenching
Solvent: CH₂Cl₂

k = < 1 × 10⁵(L mol^-1 s^-1)

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly
Excitation wavelength: 532 nm

Photosensitizer = 5,10,15,20-Tetraphenylporphine.