Reactions of NO2 and nitrite ion with organic radicals

Autor:	Allen John Elliot, Anita Sandra Simsons
Rok vydání:	1984
Předmět:	Radical substitution Chemistry Radical Organic Chemistry Inorganic chemistry General Chemistry Photochemistry Catalysis chemistry.chemical_compound Radical ion Sodium nitrate Hydroxyl radical Nitrite Radical disproportionation Sodium nitrite
Zdroj:	Canadian Journal of Chemistry. 62:1831-1834
ISSN:	1480-3291 0008-4042
DOI:	10.1139/v84-313
Popis:	When deoxygenated aqueous sodium nitrate solutions containing an alcohol as a hydroxyl radical scavenger are irradiated, [Formula: see text] depends on the fraction of [Formula: see text] which forms 1-hydroxyalkyl radicals. This arises because [Formula: see text] is not reduced to nitrite by 2- or 3-hydroxyalkyl radicals.Helium- and N2O-saturated sodium nitrite solutions containing different organic hydroxyl radical scavengers were irradiated. Measurements of [Formula: see text] showed that the radicals, ĊH2OH and ĊH2C(CH3)2OH, do not react with the nitrite ion as rapidly as [Formula: see text] and (CH,)2ĊOH. With the latter two radicals, nitric oxide is probably formed from the reaction with the nitrite ion.
Databáze:	OpenAIRE
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