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On the reactivity of diethyl hydroxyl amine toward free radicals

✍ Scribed by E. Abuin; M. V. Encina; S. Diaz; E. A. Lissi

Publisher
John Wiley and Sons
Year
1978
Tongue
English
Weight
504 KB
Volume
10
Category
Article
ISSN
0538-8066

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✦ Synopsis

Abstract

Diethyl hydroxyl amine is an efficient trap for alkyl, alkoxy, and peroxy radicals. The specific rate constant for the reaction of ethyl radicals (gas phase, 25Β°C), tert‐butoxy radicals (benzene solution, 115Β°C), and poly (peroxystyryl) peroxy radicals (styrene solution, 50Β°C) were evaluated as 7.2 Γ— 10^5^, 7.7 Γ— 10^7^, and 2.9 Γ— 10^5^ M^βˆ’1^Β·sec^βˆ’1^, respectively. Several possible secondary reactions of the nitroxide radicals are discussed.

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