2-tert-Butylpyrrole Singlet oxygen

Lightner, D.A.; Pak, C.-S.
J. Org. Chem. 40, 2724-2728 (1975)

Reaction: 2-tert-Butylpyrrole + ¹O₂^* ® products and/or physical quenching
Solvent: (CH₃)₂CO

k = 4.2 × 10⁷(L mol^-1 s^-1)

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

Photosensitizer = Methylene Blue; used solvent k_d = 3.8 × 10⁴ s^-1.

Lightner, D.A.; Pak, C.-S.
J. Org. Chem. 40, 2724-2728 (1975)

Reaction: 2-tert-Butylpyrrole + ¹O₂^* ® products and/or physical quenching
Solvent: MeOH

k = 1.5 × 10⁸(L mol^-1 s^-1)

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

Photosensitizer = Rose Bengal dianion; used solvent k_d = 1.4 × 10⁵ s^-1.