1,2-Ethandiylidenebis[3,5-di(1,1-dimethylethyl)-2,5-cyclohexadien-4-one] Singlet oxygen

Taimr, L.; Pospisil, J.
Angew. Makromol. Chem. 52, 31-38 (1976)

Reaction: 1,2-Ethandiylidenebis[3,5-di(1,1-dimethylethyl)-2,5-cyclohexadien-4-one] + ¹O₂^* ® products and/or physical quenching
Solvent: CH₂Cl₂

k = 5.4 × 10⁹(L mol^-1 s^-1), T = 303K

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

Photosensitizer = Methylene Blue; Indicator = Rubrene; k for indicator = 5.3 × 10⁷ L/(mol·s); used solvent k_d = 1.2 × 10⁴ s^-1; k calcd. in [81WIL/BRU].

Taimr, L.; Pospisil, J.
Angew. Makromol. Chem. 52, 31-38 (1976)

Reaction: 1,2-Ethandiylidenebis[3,5-di(1,1-dimethylethyl)-2,5-cyclohexadien-4-one] + ¹O₂^* ® products and/or physical quenching
Solvent: CH₂Cl₂

k = 2.3 × 10⁹(L mol^-1 s^-1), T = 303K

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

Photosensitizer = Methylene Blue; Indicator = 1,3-Cyclohexadiene; k for indicator = 3.5 × 10⁶ L/(mol·s); used solvent k_d = 1.2 × 10⁴ s^-1; k calcd. in [81WIL/BRU].

Taimr, L.; Pospisil, J.
Angew. Makromol. Chem. 52, 31-38 (1976)

Reaction: 1,2-Ethandiylidenebis[3,5-di(1,1-dimethylethyl)-2,5-cyclohexadien-4-one] + ¹O₂^* ® products and/or physical quenching
Solvent: CH₂Cl₂

k = 4.3 × 10⁹(L mol^-1 s^-1), T = 303K

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

Photosensitizer = Methylene Blue; Indicator = 2,3-Dimethyl-2-butene; k for indicator = 4.0 × 10⁷ L/(mol·s); used solvent k_d = 1.2 × 10⁴ s^-1; k calcd. in [81WIL/BRU].