1-Methyl-2-phenylindene Singlet oxygen

Manring, L.E.; Kanner, R.C.; Foote, C.S.
J. Am. Chem. Soc. 105, 4707-4710 (1983)

Reaction: 1-Methyl-2-phenylindene + ¹O₂^* ® products and/or physical quenching
Solvent: CH₃COCH₃

k = 2 × 10⁶(L mol^-1 s^-1), T = 298K
k = 1.0 × 10⁶(L mol^-1 s^-1), T = 223K

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

Photosensitizer = Mesoporphyrin IX, dimethyl ester.

Manring, L.E.; Kanner, R.C.; Foote, C.S.
J. Am. Chem. Soc. 105, 4707-4710 (1983)

Reaction: 1-Methyl-2-phenylindene + ¹O₂^* ® products
Reference Reaction: 2-Methyl-2-pentene + ¹O₂^* ®
Solvent: CH₃COCH₃

k_react = 2 × 10⁵(L mol^-1 s^-1), k_reference = 8.1 × 10⁵(L mol^-1 s^-1), T = 298K
k_react = 10 × 10⁵(L mol^-1 s^-1), T = 195K

Experimental method: Photolysis
Analytical method: GLC
Data type: Relative value measured by steady state method

Photosensitizer = Rose Bengal dianion.