Absorption Spectra of Isomeric OH Adducts of 1,3,7-Trimethylxanthine

The reactions of OH•, O•-, and SO4 •- with 1,3,7-trimethylxanthine (caffeine) were studied by pulse radiolysis with optical and conductance detection techniques. The absorption spectra of transients formed in OH• reaction in neutral solutions exhibited peaks at 310 and 335 nm, as well as a broad abs...

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Veröffentlicht in:	Journal of Physical Chemistry A: Molecules, Spectroscopy, Kinetics, Environment, amp General Theory Spectroscopy, Kinetics, Environment, amp General Theory, 1997-04, Vol.101 (16), p.2953-2959
Hauptverfasser:	Vinchurkar, M. S, Rao, B. S. M, Mohan, H, Mittal, J. P, Schmidt, K. H, Jonah, C. D
Format:	Artikel
Sprache:	eng
Schlagworte:	40 CHEMISTRY ABSORPTION SPECTRA ADDUCTS CAFFEINE CHEMICAL REACTION KINETICS HYDROXYL RADICALS ISOMERS RADIOLYSIS XANTHINES
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