2,7,7-Trimethylnorborn-2-ene Singlet oxygen

Jefford, C.W.; Rimbault, C.G.
J. Org. Chem. 43, 1908-1912 (1978)

Reaction: 2,7,7-Trimethylnorborn-2-ene + ¹O₂^* ® products
Reference Reaction: 2-Methylnorborn-2-ene + ¹O₂^* ®
Solvent: CH₃CN

k/k_reference = 2.5 × 10^-2
T = 273K

Experimental method: Photolysis
Analytical method: gas chromatography
Data type: Relative value measured by steady state method

Photosensitizer = Methylene Blue; Meas. k/k_ref = 0.025.

Jefford, C.W.; Rimbault, C.G.
J. Org. Chem. 43, 1908-1912 (1978)

Reaction: 2,7,7-Trimethylnorborn-2-ene + ¹O₂^* ® products
Reference Reaction: 7,7-Dimethyl-2-methylenenorbornane + ¹O₂^* ®
Solvent: CH₃CN

k/k_reference = 2.9 × 10^-1
T = 273K

Experimental method: Photolysis
Analytical method: gas chromatography
Data type: Relative value measured by steady state method

Photosensitizer = Methylene Blue; Meas. k/k_ref = 0.29.

Jefford, C.W.; Boschung, A.F.
Helv. Chim. Acta 57, 2242-2257 (1974)

Reaction: 2,7,7-Trimethylnorborn-2-ene + ¹O₂^* ® products
Reference Reaction: 2-Methylenenorbornane + ¹O₂^* ®
Solvent: CH₃CN

k/k_reference = 7.7 × 10^-2

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

Photosensitizer = Methylene Blue; Meas. k/k_ref = 0.077.