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Volumn 46, Issue 45, 2005, Pages 7701-7704

Substituent effects on the kinetics for the chemiluminescence reaction of 6-arylimidazo[1,2-a]pyrazin-3(7H)-ones (Cypridina luciferin analogues): Support for the single electron transfer (SET)-oxygenation mechanism with triplet molecular oxygen

Author keywords

Chemiluminescence; Imidazopyrazinone; Oxygenation; Reaction rate; Single electron transfer; Substituent effects

Indexed keywords

ANION; IMIDAZOLE DERIVATIVE; KETONE DERIVATIVE; LUCIFERIN; OXYGEN; POLYCYCLIC AROMATIC HYDROCARBON DERIVATIVE; PYRAZINE DERIVATIVE;

EID: 26444494071     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.09.014     Document Type: Article
Times cited : (49)

References (44)
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    • 2 concentration of the solution was determined by a comparison of the fluorescence intensity of 9,10-diphenylanthracence with those in independently aerated and oxygenated solutions
    • (1980) Anal. Chem , vol.52 , pp. 601-602
    • Achord, J.M.1    Hussey, C.L.2
  • 17
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    • note
    • An intensity (I) of the total emitted light (400-700 nm) was monitored using a Hamamatsu R5929 photomultiplier tube powered by a Hamamatsu C4900 power supply. The signal from the photomultiplier was collected on a PC computer and the data were analyzed with the graphics program Igor Pro, Version 4. 0. 8. 0 (Wave Metrics, Inc.).
  • 18
    • 26444531907 scopus 로고    scopus 로고
    • note
    • obsd were within ±10%.
  • 19
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    • note
    • CL were within ±10%. The yields of 4 were determined by GC analyses.
  • 21
    • 26444511655 scopus 로고    scopus 로고
    • note
    • 2 on the chemiluminescence reaction of 1c.
  • 22
    • 26444537043 scopus 로고    scopus 로고
    • note
    • -1 for 1c was determined with the same apparatus as in Note 15, while those shown in Table 1 were determined with the apparatus described in Note 11. The values for 1c from the two apparatuses agreed within experimental error.
  • 23
    • 26444611237 scopus 로고    scopus 로고
    • note
    • -.
  • 26
    • 26444609639 scopus 로고    scopus 로고
    • note
    • - showed irreversible waves to give E ox p values with the experimental errors within ±0.01 V.
  • 29
    • 26444590480 scopus 로고    scopus 로고
    • note
    • 24.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.