Carbon-Centered Radicals - Free-Radical-Induced DNA Damage and Its Repair - page 122

Mohr M, Marx D, Parrinello M, Zipse H (2000) Solvation of radical cations in water-reactive or unre-
active solvation? Chem Eur J 6:4009-4015
Muñoz F, Schuchmann MN, Olbrich G, von Sonntag C (2000) Common intermediates in the OH-radi-
cal-induced oxidation of cyanide and formamide. J Chem Soc Perkin Trans 2 655-659
Müller SN, Batra R, Senn M, Giese B, Kisel M, Shadyro OI (1997) Chemistry of C-2 glyceryl radicals:
indications for a new mechanism of lipid damage. J Am Chem Soc 119:2795-2803
Nese C, Schuchmann MN, Steenken S, von Sonntag C (1995) Oxidation vs. fragmentation in radio-
sensitization. Reactions of α -alkoxyalkyl radicals with 4-nitrobenzonitrile and oxygen. A pulse
radiolysis and product study. J Chem Soc Perkin Trans 2 1037-1044
Neta P, Simic M, Hayon E (1969) Pulse radiolysis of aliphatic acids in aqueous solutions. I. Simple
monocarboxylic acids. J Phys Chem 73:4207-4213
O'Neill P, Steenken S, Schulte-Frohlinde D (1975) Formation of radical cations of methoxylated ben-
zenes by reaction with OH radicals, Tl 2+ , Ag 2+ , and SO 4 •− in aqueous solution. An optical and
conductometric pulse radiolysis and in situ radiolysis electron spin resonance study. J Phys
Chem 79:2773-2779
Parsons AF (2000) Introduction to free radical chemistry. Blackwell Science, Oxford
Perrin DD, Dempsey B, Serjeant EP (1981) p K a prediction for organic acids and bases. Chapman and
Hall, London
Phulkar S, Rao BSM, Schuchmann H-P, von Sonntag C (1990) Radiolysis of tertiary butyl hydroperox-
ide in aqueous solution. Reductive cleavage by the solvated electron, the hydrogen atom, and,
in particular, the superoxide radical anion. Z Naturforsch 45b:1425-1432
Pross A, Yamataka H, Nagase S (1991) Reactivity in radical abstraction reactions - application of the
curve crossing model. J Phys Org Chem 4:135-140
Rao PS, Hayon E (1975) Reaction of hydroxyl radicals with oligopeptides in aqueous solutions. A
pulse radiolysis study. J Phys Chem 79:109-115
Reid DL, Shustov GV, Armstrong DA, Rauk A, Schuchmann MN, Akhlaq MS, von Sonntag C (2002)
H-Atom abstraction from thiols by C -centered radicals. An experimental and theoretical study.
Phys Chem Chem Phys 4:2965-2974
Reid DL, Armstrong DA, Rauk A, Nese C, Schuchmann MN, Westhoff U, von Sonntag C (2003) H-atom
abstraction by C-centered radicals from cyclic and acyclic dipeptides. A theoretical and experi-
mental study of reaction rates. Phys Chem Chem Phys 5:3278-3288
Roberts BP (1996) Understanding the rates of hydrogen abstraction reactions: empirical, semi-em-
pirical and ab initio approaches. J Chem Soc Perkin Trans 2 2719-2725
Russell GA (1973) Reactivity, selectivity, and polar effects in hydrogen atom transfer reactions. In:
Kochi JK (ed) Free radicals. Wiley, New York, pp 275-331
Russo-Caia C, Steenken S (2002) Photo- and radiation-chemical production of radical cations of
methylbenzenes and benzyl alcohols and their reactivity in aqueous solution. Phys Chem
Chem Phys 4:1478-1485
Samuni A, Neta P (1973) Hydroxyl radical reaction with phosphate esters and the mechanism of
phosphate cleavage. J Phys Chem 77:2425-2429
Schmittel M, Ghorai MK (2001) Reactivity patterns of radical ions - a unifying picture of radical-an-
ion and radical-cation transformations. In: Balzani V (ed) Electron transfer in chemistry, vol 2.
Organic molecules. Wiley-VCH, Weinheim, pp 5-54
Schöneich C, Bonifacic M, Dillinger U, Asmus K-D (1990) Hydrogen abstraction by thiyl radicals from
activated C-H-bond of alcohols, ethers and polyunsaturated fatty acids. In: Chatgilialoglu C,
Asmus K-D (eds) Sulfur-centered reactive intermediates in chemistry and biology. Plenum, New
York, pp 367-376
Schuchmann H-P, von Sonntag C (1988) The oxidation of methanol and 2-propanol by potassium
peroxodisulphate in aqueous solution: free-radical chain mechanisms elucidated by radiation-
chemical techniques. Radiat Phys Chem 32:149-156
Schuchmann H-P, Wagner R, von Sonntag C (1986) The reactions of the hydroxymethyl radical with
1,3-dimethyluracil and 1,3-dimethylthymine. Int J Radiat Biol 50:1051-1068
Schuchmann MN, von Sonntag C (1982) Determination of the rate constants of the reactions CO 2 +
OH − HCO 3 − and barbituric acid barbiturate anion + H + using the pulse radiolysis technique.

→ →

Z Naturforsch 37b:1184-1186