Bis(tri-n-hexyloxysiloxy)-2,3-naphthalocyaninatosilicon Singlet oxygen

Krasnovsky, A.A.,Jr.; Rodgers, M.A.J.; Galpern, M.G.; Rihter, B.; Kenney, M.E.; Lukjanetz, E.A.
Photochem. Photobiol. 55, 691-696 (1992)

Reaction: Bis(tri-n-hexyloxysiloxy)-2,3-naphthalocyaninatosilicon + ¹O₂^* ® products and/or physical quenching
Solvent: CHCl₃

k = 3.9 × 10⁸(L mol^-1 s^-1)

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly
Excitation wavelength: 355 nm

Photosensitizer = 5,10,15,20-Tetraphenylporphine; see also [90KRA/ROD]. Added solute (0.9-3.0)e-5.

Firey, P.A.; Ford, W.E.; Sounik, J.R.; Kenney, M.E.; Rodgers, M.A.J.
J. Am. Chem. Soc. 110, 7626-7630 (1988)

Reaction: Bis(tri-n-hexyloxysiloxy)-2,3-naphthalocyaninatosilicon + ¹O₂^* ® products and/or physical quenching
Solvent: C₆H₆

k = 1.1 × 10¹⁰(L mol^-1 s^-1)

Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly
Excitation wavelength: 355 nm

Self-sensitized. [Sensitizer] = 2 × 10^-6 (mol L^-1).