Reducing power of photogenerated α-hydroxy radicals. Proton-coupled electron transfer

Journal of Physical Chemistry A

Volumn 108, Issue 47, 2004, Pages 10386-10394

  Shukla, Deepak ^a   Young, Ralph H ^a   Farid, Samir ^a  

^a EASTMAN KODAK COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FRAGMENTATION; PROTON-COUPLED ELECTRON TRANSFER (PCET); PROTONATED KETONE; TRANSIENT ABSORPTION SPECTRUM;

DENSITY (OPTICAL); KETONES; ORGANIC SOLVENTS; PHOTOLYSIS; PHOTOMULTIPLIERS; PHOTOOXIDATION; POSITIVE IONS; RATE CONSTANTS; REACTION KINETICS; STOICHIOMETRY;

PHOTOCHEMICAL REACTIONS;

EID: 10044269912     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp0466340     Document Type: Article

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30. Extinction coefficients of triplet benzophenone and of diphenylketyl radical have been reported by several authors under different conditions to be 7 000 ± 800 and 3 500 ± 200, respectively: Miyasaka, H.; Morita, K.; Kamada, K.; Mataga, N. Bull. Chem. Soc. Jpn. 1990, 63, 3385. Hoshi, M.; Shizuka, H. Bull. Chem. Soc. Jpn. 1986, 59, 2711. Miyasaka, H.; Morita, K.; Kamada, K.; Malaga, N. Chem. Phys. Lett. 1991, 178, 504. Bensasson, R. V.; Gramain, J. J. Chem. Soc., Faraday Trans. 1 1980, 76, 1801. Johnston, L. J.; Lougnot, V. W.; Scaiano, J. C. J. Am. Chem. Soc. 1988, 110, 518. Redmond, R. W.; Scaiano, J. C.; Johnston, L. J. J. Am. Chem. Soc. 1990, 112, 398. Carmichael, I.; Hug, G. J. Phys. Chem. Ref. Data 1986, 15, 54. Hurley, J. K.; Sinai, N.; Linschitz, H. Photochem. Photobiol. 1983, 38, 9. Compton, R. H.; Grattan, K. T. V.; Morrow, T. J. Photochem. 1980, 14, 61.
31. Extinction coefficients of triplet benzophenone and of diphenylketyl radical have been reported by several authors under different conditions to be 7 000 ± 800 and 3 500 ± 200, respectively: Miyasaka, H.; Morita, K.; Kamada, K.; Mataga, N. Bull. Chem. Soc. Jpn. 1990, 63, 3385. Hoshi, M.; Shizuka, H. Bull. Chem. Soc. Jpn. 1986, 59, 2711. Miyasaka, H.; Morita, K.; Kamada, K.; Malaga, N. Chem. Phys. Lett. 1991, 178, 504. Bensasson, R. V.; Gramain, J. J. Chem. Soc., Faraday Trans. 1 1980, 76, 1801. Johnston, L. J.; Lougnot, V. W.; Scaiano, J. C. J. Am. Chem. Soc. 1988, 110, 518. Redmond, R. W.; Scaiano, J. C.; Johnston, L. J. J. Am. Chem. Soc. 1990, 112, 398. Carmichael, I.; Hug, G. J. Phys. Chem. Ref. Data 1986, 15, 54. Hurley, J. K.; Sinai, N.; Linschitz, H. Photochem. Photobiol. 1983, 38, 9. Compton, R. H.; Grattan, K. T. V.; Morrow, T. J. Photochem. 1980, 14, 61.
32. Extinction coefficients of triplet benzophenone and of diphenylketyl radical have been reported by several authors under different conditions to be 7 000 ± 800 and 3 500 ± 200, respectively: Miyasaka, H.; Morita, K.; Kamada, K.; Mataga, N. Bull. Chem. Soc. Jpn. 1990, 63, 3385. Hoshi, M.; Shizuka, H. Bull. Chem. Soc. Jpn. 1986, 59, 2711. Miyasaka, H.; Morita, K.; Kamada, K.; Malaga, N. Chem. Phys. Lett. 1991, 178, 504. Bensasson, R. V.; Gramain, J. J. Chem. Soc., Faraday Trans. 1 1980, 76, 1801. Johnston, L. J.; Lougnot, V. W.; Scaiano, J. C. J. Am. Chem. Soc. 1988, 110, 518. Redmond, R. W.; Scaiano, J. C.; Johnston, L. J. J. Am. Chem. Soc. 1990, 112, 398. Carmichael, I.; Hug, G. J. Phys. Chem. Ref. Data 1986, 15, 54. Hurley, J. K.; Sinai, N.; Linschitz, H. Photochem. Photobiol. 1983, 38, 9. Compton, R. H.; Grattan, K. T. V.; Morrow, T. J. Photochem. 1980, 14, 61.
33. Extinction coefficients of triplet benzophenone and of diphenylketyl radical have been reported by several authors under different conditions to be 7 000 ± 800 and 3 500 ± 200, respectively: Miyasaka, H.; Morita, K.; Kamada, K.; Mataga, N. Bull. Chem. Soc. Jpn. 1990, 63, 3385. Hoshi, M.; Shizuka, H. Bull. Chem. Soc. Jpn. 1986, 59, 2711. Miyasaka, H.; Morita, K.; Kamada, K.; Malaga, N. Chem. Phys. Lett. 1991, 178, 504. Bensasson, R. V.; Gramain, J. J. Chem. Soc., Faraday Trans. 1 1980, 76, 1801. Johnston, L. J.; Lougnot, V. W.; Scaiano, J. C. J. Am. Chem. Soc. 1988, 110, 518. Redmond, R. W.; Scaiano, J. C.; Johnston, L. J. J. Am. Chem. Soc. 1990, 112, 398. Carmichael, I.; Hug, G. J. Phys. Chem. Ref. Data 1986, 15, 54. Hurley, J. K.; Sinai, N.; Linschitz, H. Photochem. Photobiol. 1983, 38, 9. Compton, R. H.; Grattan, K. T. V.; Morrow, T. J. Photochem. 1980, 14, 61.
34. Extinction coefficients of triplet benzophenone and of diphenylketyl radical have been reported by several authors under different conditions to be 7 000 ± 800 and 3 500 ± 200, respectively: Miyasaka, H.; Morita, K.; Kamada, K.; Mataga, N. Bull. Chem. Soc. Jpn. 1990, 63, 3385. Hoshi, M.; Shizuka, H. Bull. Chem. Soc. Jpn. 1986, 59, 2711. Miyasaka, H.; Morita, K.; Kamada, K.; Malaga, N. Chem. Phys. Lett. 1991, 178, 504. Bensasson, R. V.; Gramain, J. J. Chem. Soc., Faraday Trans. 1 1980, 76, 1801. Johnston, L. J.; Lougnot, V. W.; Scaiano, J. C. J. Am. Chem. Soc. 1988, 110, 518. Redmond, R. W.; Scaiano, J. C.; Johnston, L. J. J. Am. Chem. Soc. 1990, 112, 398. Carmichael, I.; Hug, G. J. Phys. Chem. Ref. Data 1986, 15, 54. Hurley, J. K.; Sinai, N.; Linschitz, H. Photochem. Photobiol. 1983, 38, 9. Compton, R. H.; Grattan, K. T. V.; Morrow, T. J. Photochem. 1980, 14, 61.
35. Extinction coefficients of triplet benzophenone and of diphenylketyl radical have been reported by several authors under different conditions to be 7 000 ± 800 and 3 500 ± 200, respectively: Miyasaka, H.; Morita, K.; Kamada, K.; Mataga, N. Bull. Chem. Soc. Jpn. 1990, 63, 3385. Hoshi, M.; Shizuka, H. Bull. Chem. Soc. Jpn. 1986, 59, 2711. Miyasaka, H.; Morita, K.; Kamada, K.; Malaga, N. Chem. Phys. Lett. 1991, 178, 504. Bensasson, R. V.; Gramain, J. J. Chem. Soc., Faraday Trans. 1 1980, 76, 1801. Johnston, L. J.; Lougnot, V. W.; Scaiano, J. C. J. Am. Chem. Soc. 1988, 110, 518. Redmond, R. W.; Scaiano, J. C.; Johnston, L. J. J. Am. Chem. Soc. 1990, 112, 398. Carmichael, I.; Hug, G. J. Phys. Chem. Ref. Data 1986, 15, 54. Hurley, J. K.; Sinai, N.; Linschitz, H. Photochem. Photobiol. 1983, 38, 9. Compton, R. H.; Grattan, K. T. V.; Morrow, T. J. Photochem. 1980, 14, 61.
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