[The mechanism of the radioprotective action of sulfolane].
As a result of radiolysis of sulfolane, that has a radioprotective action, sulfonyl anion-radicals and hydrosulfonyl radicals are produced, subsequent transformations of which lead to complete regeneration of sulfolane. On the other hand, some other five-membered cyclic sulfones, that have no radioprotective action, are irreversibly depleted in reactions with water radiolysis products. Sulfolane is suggested to protect from the effect of e(-)aq and H. and to be ineffective in protecting against OH. radicals.
Ogurtsov
N A
NA
Vysotskaia
N A
NA
D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004307:Dose-Response Relationship, Radiation; D011837:Radiation-Protective Agents / Q000737:chemistry / Q000528:radiation effects*; D011854:Radiochemistry; D012996:Solutions; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013859:Thiocarbamates / Q000737:chemistry / Q000528:radiation effects; D013876:Thiophenes / Q000737:chemistry / Q000528:radiation effects*
D011837:Radiation-Protective Agents; D012996:Solutions; D013859:Thiocarbamates; D013876:Thiophenes; C074091:potassium 3-sulfolanyldithiocarbamate; C013693:sulfolane
Mekhanizm radioprotektornogo deĭstviia sul'folana.