[Gamma radiolysis of an aqueous solution of thymine in the presence of nitrogen protoxide and oxygen: characterization of organic peroxides].
The identification and the yield of the main radiolysis products of thymine in aqueous solution saturated with N2O/O2 (3/1 V/V) have been carried out. The mechanism of the formation of the four isomeric 6 (5) hydroperoxy-5-(6)-hydroxy-5.6-dihydrothymine is discussed.
D005609:Free Radicals; D005720:Gamma Rays; D010545:Peroxides; D011854:Radiochemistry; D012996:Solutions; D013941:Thymine / Q000528:radiation effects*
D005609:Free Radicals; D010545:Peroxides; D012996:Solutions; D013941:Thymine
Radiolyse gamma d'une solution aqueuse de thymine en présence de protoxyde d'azote et d'oxygène: caractérisation des peroxydes organiques