2,3-Dimethyl-2-butenyl 4-methylphenyl sulfide Singlet oxygen

Clennan, E.L.; Chen, X.
J. Am. Chem. Soc. 111, 8212-8218 (1989)

Reaction: 2,3-Dimethyl-2-butenyl 4-methylphenyl sulfide + ¹O₂^* ® products and/or physical quenching
Solvent: CH₃COCH₃

k = 3.1 × 10⁶(L mol^-1 s^-1)

Experimental method: Flash photolysis
Data type: Absolute value measured directly

Photosensitizer = Rose Bengal dianion. [Sensitizer] = 2.0 × 10^-5 (mol L^-1).