1,4-Dimethylnaphthalene
Singlet oxygen
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1,4-Dimethylnaphthalene
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Cazin, B.; Aubry, J.-M.; Rigaudy, J.
J. Chem. Soc., Chem. Commun., 952-953 (1986)
Reaction: 1,4-Np(CH3)2 + 1O2* ®
products
Solvent: EtOH, 86%, H2O, 14%
kreact = 1.3 × 105(L mol-1 s-1), T = 278K
Experimental method: Photolysis
Data type: Derived from steady state measurements
Photosensitizer = Rose Bengal dianion; Actinometer = a-Terpinene. used solvent kd = 8.8 × 104 s-1.
[Sensitizer] = 3.0 × 10-5 (mol L-1).
Cazin, B.; Aubry, J.-M.; Rigaudy, J.
J. Chem. Soc., Chem. Commun., 952-953 (1986)
Reaction: 1,4-Np(CH3)2 + 1O2* ®
products
Solvent: CH3OH
kreact = 4.2 × 104(L mol-1 s-1), T = 278K
Experimental method: Photolysis
Data type: Derived from steady state measurements
Photosensitizer = Rose Bengal dianion; Actinometer = a-Terpinene. used solvent kd = 4.2 × 104 s-1.
[Sensitizer] = 3.0 × 10-5 (mol L-1).
Cazin, B.; Aubry, J.-M.; Rigaudy, J.
J. Chem. Soc., Chem. Commun., 952-953 (1986)
Reaction: 1,4-Np(CH3)2 + 1O2* ®
products
Solvent: MeOH, 80%, H2O, 20%
kreact = 3.7 × 105(L mol-1 s-1), T = 278K
Experimental method: Photolysis
Data type: Derived from steady state measurements
Photosensitizer = Rose Bengal dianion; Actinometer = a-Terpinene. used solvent kd = 1.25 × 105 s-1.
[Sensitizer] = 3.0 × 10-5 (mol L-1).
Cazin, B.; Aubry, J.-M.; Rigaudy, J.
J. Chem. Soc., Chem. Commun., 952-953 (1986)
Reaction: 1,4-Np(CH3)2 + 1O2* ®
products
Solvent: 1-PrOH, 73%, H2O, 27%
kreact = 2.4 × 105(L mol-1 s-1), T = 278K
Experimental method: Photolysis
Data type: Derived from steady state measurements
Photosensitizer = Rose Bengal dianion; Actinometer = a-Terpinene. used solvent kd = 1.1 × 105 s-1.
[Sensitizer] = 3.0 × 10-5 (mol L-1).
van den Heuvel, C.J.M.; Steinberg, H.; de Boer, Th.J.
Recl. Trav. Chim. Pays-Bas 99, 109-113 (1980)
Reaction: 1,4-Np(CH3)2 + 1O2* ®
products
Reference Reaction: 1,5-Np(CH3)2 + 1O2* ®
Solvent: Acetonitrile
k/kreference = 10
T = 288K
Experimental method: Photolysis
Analytical method: oxygen consumption
Data type: Relative value measured by steady state method
Photosensitizer = MB. meas. k/kref = 10.
Stevens, B.; Perez, S.R.; Ors, J.A.
J. Am. Chem. Soc. 96, 6846-6850 (1974)
Reaction: 1,4-Np(CH3)2 + 1O2* ®
products
Reference Reaction: Anthracene + 1O2* ®
Solvent: c-C6H12
k/kreference = 7.5 × 10-2
kreact = 1.2 × 104(L mol-1 s-1), kreference = 1.6 × 105(L mol-1 s-1), T = 298K
Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Relative value measured by steady state method
Photosensitizer = Anthracene. meas. k/kref = 0.075.