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Volumn 125, Issue 52, 2003, Pages 16444-16454

Electron Transfer and Singlet Oxygen Mechanisms in the Photooxygenation of Dibutyl Sulfide and Thioanisole in MeCN Sensitized by N-Methylquinolinium Tetrafluoborate and 9,10-Dicyanoanthracene. The Probable Involvement of a Thiadioxirane Intermediate in Electron Transfer Photooxygenations

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION; DIMERS; FLUORESCENCE; OXIDATION; PHOTOLYSIS; QUENCHING;

EID: 0347694569     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja037591o     Document Type: Article
Times cited : (160)

References (58)
  • 22
    • 0004825445 scopus 로고
    • Fox. M. A., Chanon, M., Eds.; Elsevier: Amsterdam
    • Chanon, M.; Eberson, L. In Photoinduced Electron Transfer; Fox. M. A., Chanon, M., Eds.; Elsevier: Amsterdam. 1988; Part A, p 470.
    • (1988) Photoinduced Electron Transfer , Issue.PART A , pp. 470
    • Chanon, M.1    Eberson, L.2
  • 41
    • 0346817898 scopus 로고    scopus 로고
    • note
    • Actually, in some experiments with air-saturated solutions, i.e., with a smaller oxygen concentration, it was possible to detect a very fast component (lifetime about 150 ns) in the early portion of the decay of the absorption at 550 nm, attributable to reaction 5.
  • 44
    • 0347448624 scopus 로고    scopus 로고
    • note
    • PhSMe (0.01 M) showed to be unreactive after 10 min of irradiation in the presence of rose bengal (0.2 mM) at 400-600 nm.
  • 47
    • 0348078779 scopus 로고    scopus 로고
    • note
    • 2 (0.09 μmol).
  • 48
    • 0001440810 scopus 로고
    • Chatgilialoglu, C. K.-D., Asmus, K.-D., Eds.; Plenum Press: New York: Nato Asi Series
    • Asmus, K.-D. In Sulfur Centered Intermediates in Chemistry and Biology; Chatgilialoglu, C. K.-D., Asmus, K.-D., Eds.; Plenum Press: New York, 1990: Nato Asi Series, pp 155-172.
    • (1990) Sulfur Centered Intermediates in Chemistry and Biology , pp. 155-172
    • Asmus, K.-D.1
  • 49
    • 0346187463 scopus 로고    scopus 로고
    • note
    • Quenching is probably related to the formation of a CT complex that does not proceed further towards radical ion formation.
  • 56
    • 0346817897 scopus 로고    scopus 로고
    • note
    • Other high-accuracy energy methods based on the Complete Basis Set model cannot be utilized since dimethyl persulfoxide was computed to be unstable (see Computational Details).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.