Dimethyl sulfide Singlet oxygen

Xu, D.; Xu, B.; Cui, G.; Wu, S.
Huaxue Tongbao, 17-19 (1985)

Reaction: CH₃SCH₃ + ¹O₂^* ® products and/or physical quenching
Solvent: Methanol

k = 5.8 × 10⁷(L mol^-1 s^-1)

Experimental method: Photolysis
Data type: Derived from steady state measurements using indicator

Photosensitizer = Rose Bengal dianion; Indicator = 1,3-Diphenylisobenzofuran; used solvent k_d = 1.8 × 10⁵ s^-1.

Sawaki, Y.; Ogata, Y.
J. Am. Chem. Soc. 103, 5947-5948 (1981)

Reaction: CH₃SCH₃ + ¹O₂^* ® products
Reference Reaction: DMSO + ¹O₂^* ®
Solvent: Benzene

k/k_reference = 48
T = 293K

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

Photosensitizer = 5,10,15,20-Tetraphenylporphine; meas. k/k_ref = 4.8.

Sawaki, Y.; Ogata, Y.
J. Am. Chem. Soc. 103, 5947-5948 (1981)

Reaction: CH₃SCH₃ + ¹O₂^* ® products
Reference Reaction: DMSO + ¹O₂^* ®
Solvent: Benzene, 50%, Methanol, 50%

k/k_reference = 240
T = 293K

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

Photosensitizer = 5,10,15,20-Tetraphenylporphine; meas. k/k_ref = 240.