1,8-Dihydroxy-9-anthrone Singlet oxygen

Mueller, K.; Kanner, R.C.; Foote, C.S.
Photochem. Photobiol. 52, 445-450 (1990)

Reaction: 1,8-Dihydroxy-9-anthrone + ¹O₂^* ® products and/or physical quenching
Solvent: C₆D₆

k = 2.8 × 10⁴(L mol^-1 s^-1)

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly
Excitation wavelength: 355 or 532 nm

Photosensitizer = 5,10,15,20-Tetraphenylporphine. [O₂] = O₂.

Bruce, J.M.; Gorman, A.A.; Hamblett, I.; Kerr, C.W.; Lambert, C.; McNeeney, S.P.
Photochem. Photobiol. 49, 439-445 (1989)

Reaction: 1,8-Dihydroxy-9-anthrone + ¹O₂^* ® products and/or physical quenching
Solvent: C₆H₆

k ~ 4 × 10⁴(L mol^-1 s^-1)

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly

Photosensitizer = Protoporphyrin IX, dimethyl ester. Added solute 5 × 10^-2.