4-[2',3'-Benzo-4'-oxo-5'-(2-methoxy-5-fluorosulfonyl)phenyl]amino-N,N-diethylaniline
Singlet oxygen


Smith, W.F.,Jr.; Herkstroeter, W.G.; Eddy, K.L.
J. Am. Chem. Soc. 97, 2764-2770 (1975)

Reaction: C30H30FN3O5S + 1O2* ® products and/or physical quenching
Reference Reaction: 2-Methyl-2-pentene + 1O2* ®
Solvent: C5H5N

k = 1.4 × 109(L mol-1 s-1), kreference = 7.2 × 105(L mol-1 s-1)

Experimental method: Photolysis
Analytical method: oxygen consumption
Data type: Derived from steady state measurements

Photosensitizer = Rose Bengal dianion; No evidence of chemical reaction.


Smith, W.F.,Jr.; Herkstroeter, W.G.; Eddy, K.L.
J. Am. Chem. Soc. 97, 2764-2770 (1975)

Reaction: C30H30FN3O5S + 1O2* ® products and/or physical quenching
Reference Reaction: 2-Methyl-2-pentene + 1O2* ®
Solvent: C6H6

k = 4.7 × 109(L mol-1 s-1), kreference = 7.9 × 105(L mol-1 s-1)

Experimental method: Photolysis
Analytical method: oxygen consumption
Data type: Derived from steady state measurements

Photosensitizer = 2-Pivaloyl-4-phenyl-6-diethylamino-8-methylquinoxal-3-one; No evidence of chemical reaction.


Smith, W.F.,Jr.; Herkstroeter, W.G.; Eddy, K.L.
J. Am. Chem. Soc. 97, 2764-2770 (1975)

Reaction: C30H30FN3O5S + 1O2* ® products and/or physical quenching
Reference Reaction: 2-Methyl-2-pentene + 1O2* ®
Solvent: CH3CN

k = 3.9 × 1010(L mol-1 s-1), kreference = 1.8 × 106(L mol-1 s-1)

Experimental method: Photolysis
Analytical method: oxygen consumption
Data type: Derived from steady state measurements

Photosensitizer = Rose Bengal dianion; No evidence of chemical reaction.


back...