N,N-Dimethylaniline
Singlet oxygen
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N,N-Dimethylaniline
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Clennan, E.L.; Noe, L.J.; Wen, T.; Szneler, E.
J. Org. Chem. 54, 3581-3584 (1989)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Solvent: CH3CN
k = 4.8 × 108(L mol-1 s-1)
Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly
Photosensitizer = Rose Bengal dianion.
[Sensitizer] = 3-9 × 10-5 (mol L-1).
Clennan, E.L.; Noe, L.J.; Wen, T.; Szneler, E.
J. Org. Chem. 54, 3581-3584 (1989)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Solvent: (CH3)2CHOH
k = 1.7 × 107(L mol-1 s-1)
Experimental method: Flash photolysis
Analytical method: infrared luminescence
Data type: Absolute value measured directly
Photosensitizer = Rose Bengal dianion.
[Sensitizer] = 3-9 × 10-5 (mol L-1).
Saito, I.; Matsuura, T.; Inoue, K.
J. Am. Chem. Soc. 105, 3200-3206 (1983)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Solvent: Methanol, 50%, Water, 50%
k = 3.6 × 107(L mol-1 s-1), T = 308K
Experimental method: Chemical reaction
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements using indicator
Indicator = 1,3-Diphenylisobenzofuran; used solvent kd = 2.8 × 105 s-1; 1O2* from MNPO2.
Miyoshi, N.; Tomita, G.
Z. Naturforsch., Teil B 35B, 107-111 (1980)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Solvent: c-C6H12 (mic)
k = 3.3 × 107(L mol-1 s-1), T = 313K
Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements using indicator
Photosensitizer = Fluorescein dianion; Indicator = 1,3-Diphenylisobenzofuran; used solvent kd = 5.9 × 104 s-1; DAP reverse micelles.
Miyoshi, N.; Tomita, G.
Z. Naturforsch., Teil B 35B, 107-111 (1980)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Solvent: MeOH
k = 1.2 × 109(L mol-1 s-1), T = 313K
Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements using indicator
Photosensitizer = Fluorescein dianion; Indicator = 1,3-Diphenylisobenzofuran; used solvent kd = 1.4 × 105 s-1.
Bartlett, P.D.; Mendenhall, G.D.; Durham, D.L.
J. Org. Chem. 45, 4269-4271 (1980)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Reference Reaction: Rub + 1O2* ®
Solvent: MeOH, 67%, C6H6, 33%
k/kreference = 6.0 × 10-1
T = 298K
Experimental method: Chemical reaction
Data type: Relative value measured by steady state method
meas. k/kref = 0.60; 1O2* from (PhO)3PO3.
Davidson, R.S.; Trethewey, K.R.
J. Chem. Soc., Perkin Trans. 2, 178-182 (1977)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Reference Reaction: 2,5-Dimethylfuran + 1O2* ®
Solvent: MeOH
b = 2.9 × 10-2(mol L-1)
Experimental method: Photolysis
Data type: Derived from steady state measurements
Photosensitizer = Rose Bengal dianion; meas. kd/k = 0.029 mol/L; solvent ?.
Smith, W.F.,Jr.; Herkstroeter, W.G.; Eddy, K.L.
J. Am. Chem. Soc. 97, 2764-2770 (1975)
Reaction: C6H5N(CH3)2 + 1O2* ®
products
Reference Reaction: 2-Methyl-2-pentene + 1O2* ®
Solvent: C5H5N
k = 1.0 × 108(L mol-1 s-1), kreference = 7.2 × 105(L mol-1 s-1)
Experimental method: Photolysis
Analytical method: oxygen consumption
Data type: Relative value measured by steady state method
Photosensitizer = Rose Bengal dianion.
Young, R.H.; Martin, R.L.; Feriozi, D.; Brewer, D.; Kayser, R.
Photochem. Photobiol. 17, 233-244 (1973)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Solvent: MeOH
k = 1.2 × 108(L mol-1 s-1)
Experimental method: Photolysis
Analytical method: vis-UV emission
Data type: Derived from steady state measurements using indicator
Photosensitizer = Rose Bengal dianion; Indicator = 1,3-Diphenylisobenzofuran; used solvent kd = 9.0 × 104 s-1.
Young, R.H.; Brewer, D.; Keller, R.A.
J. Am. Chem. Soc. 95, 375-379 (1973)
Reaction: C6H5N(CH3)2 + 1O2* ®
products and/or physical quenching
Solvent: MeOH
k = 7.3 × 107(L mol-1 s-1)
Experimental method: Flash photolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly using indicator
Excitation wavelength: 610 nm
Photosensitizer = Methylene Blue; Indicator = 1,3-Diphenylisobenzofuran.