Hydrogen-transferred radical cations of NADH model compounds. 3. 1,8-acridinediones

Authors
Marcinek, A Adamus, J Gebicki, J Platz, RS Bednarek, P
Citation
A. Marcinek et al., Hydrogen-transferred radical cations of NADH model compounds. 3. 1,8-acridinediones, J PHYS CH A, 104(4), 2000, pp. 724-728
Citations number
27
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF PHYSICAL CHEMISTRY A
ISSN journal
10895639 → ACNP
Volume
104
Issue
4
Year of publication
2000
Pages
724 - 728
Database
ISI
SICI code
1089-5639(20000203)104:4<724:HRCONM>2.0.ZU;2-3
Abstract
Two different tautomeric forms of radical cations generated from 1,8-acridi nediones were characterized by steady-state methods, pulse radiolysis, and laser flash photolysis techniques. In solution the primarily formed keto ra dical cations tautomerize in less than 1 ns to the corresponding enol radic al cations. This process is significantly retarded in cryogenic glasses.