| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5284429 | Tetrahedron Letters | 2005 | 4 Pages |
Abstract
Kinetics of chemiluminescence reactions of 2-methyl-6-phenylimidazo[1,2-a]pyrazin-3(7H)-one (1c, Cypridina luciferin analogue) and substituent effects of the 6-aryl group of derivatives 1 strongly suggest that the rate-determining step is a single electron transfer from an anion derived from 1 to a triplet molecular oxygen (O2) in the oxygenation process.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
![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](/preview/png/5284429.png "First Page Preview: 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")
Authors
Hiroyuki Kondo, Takayuki Igarashi, Shojiro Maki, Haruki Niwa, Hiroshi Ikeda, Takashi Hirano,