Bis[4-(1-methyl-1-phenylethyl)phenyl]nitroxide Singlet oxygen

Darmanyan, A.P.; Tatikolov, A.S.
J. Photochem. 32, 157-163 (1986)

Reaction: Bis[4-(1-methyl-1-phenylethyl)phenyl]nitroxide + ¹O₂^* ® products and/or physical quenching
Solvent: C₆H₅CH₃

Activation energy = 5.0(kJ mol^-1), Log(A) = 7.290, Temperature range 243 to 293 K
k = 2.5 × 10⁶(L mol^-1 s^-1), T = 293K

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly
Excitation wavelength: 347 nm

Photosensitizer = An and PP. [Sensitizer] = 1.0 × 10^-4 (mol L^-1).