Absolute rate constants for the reactions of some carbon-centered radicals with 2,2,6,6-tetramethylpiperidine-N-oxyl

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1021/jo00243a007
AuthorSearch for: 1 ; Search for: 1 ; Search for: 1 
Name affiliation
  1. National Research Council Canada
FormatText
TypeArticle
Journal titleJournal of Organic Chemistry
ISSN0022-3263
Volume53
Issue8
Pages1629–1632; # of pages: 4
Abstract
A time-resolved, laser flash photolysis study of the reaction of a variety of carbon-centered radicals with Tempo (2,2,6,6-tetramethylpiperidine-N-oxyl) at room temperature is reported. Some of the radicals examined and the corresponding measured rate constants (M -1 s -1) are CH 3(CH 2) 7ĊH 2, 1.2 × 10 9; (CH 3) 3C •, 7.6 × 10 8; C 6H 5ĊH 2, 4.9 × 10 8; C 6H 5Ċ(CH 3) 2, 1.2 × 10 8; (C 6H 5) 2ĊCH 3, 4.6 × 10 7. Arrhenius parameters have also been determined for the n-nonyl and benzyl radicals.
Publication date
LanguageEnglish
Peer reviewedYes
NPARC number21276733
Export citationExport as RIS
Report a correctionReport a correction
Record identifier3d52cccd-d023-405d-b023-07563a1ca387
Record created2015-10-13
Record modified2016-05-09
Date modified:
Report a problem on this page