Acetophenone Singlet oxygen

Darmanyan, A.P.; Vidoczy, T.; Irinii, G.; Gal, D.
Bull. Acad. Sci. USSR, Div. Chem. Sci. 32, 2423-2429 (1983)

Reaction: C₆H₅COCH₃ + ¹O₂^* ® products and/or physical quenching
Solvent: Carbon tetrachloride, 98%, Methanol, 2%

k = 2.7 × 10³(L mol^-1 s^-1), T = 293K

Experimental method: Flash photolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly using indicator
Excitation wavelength: 589 nm

Photosensitizer = MB; Indicator = 1,3-Diphenylisobenzofuran.