8-Methoxypsoralen Singlet oxygen

Krasnovsky, A.A.; Sukhorukov, V.L.; Potapenko, A.Ya.
Bull. Exp. Biol. Med. 96, 1259-1261 (1983)

Reaction: 8-Methoxypsoralen + ¹O₂^* ® products and/or physical quenching
Solvent: CCl₄

k = 9.4 × 10³(L mol^-1 s^-1)

Experimental method: Modulated photolysis
Analytical method: infrared luminescence
Data type: Derived from steady state measurements

Photosensitizer = 5,10,15,20-Tetraphenylporphine. used solvent k_d = 38 s^-1.

Le, Q.T.; Arnaud, R.; Lemaire, J.
C.R. Seances Acad. Sci., Ser. II 296, 687-690 (1983)

Reaction: 8-Methoxypsoralen + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O

k = 2 × 10⁹(L mol^-1 s^-1)

Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements
Excitation wavelength: 313 nm

Self-sensitized; used solvent k_d = 2.6 × 10⁵ s^-1.