Forskning ved Københavns Universitet - Københavns Universitet

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Kinetics and mechanism of the gas phase reaction of Cl atoms with iodobenzene

Publikation: Forskning - peer reviewTidsskriftartikel

Mads Peter Sulbæk Andersen, DA Ponomarev, OJ Nielsen, MD Hurley, TJ Wallington

Smog chamber/FTIR techniques were used to study the kinetics and mechanism of the reaction of Cl atoms with iodobenzene (C6H5I) in 20-700 Torr of N-2, air, or O-2 diluent at 296 K. The reaction proceeds with a rate constant k(Cl + QH(5)I) = (3.3 +/- 0.7) x 10(-11) cm(3) molecule(-1) s(-1) to give chlorobenzene (C6H5Cl) in a yield which is indistinguishable from 100 The title reaction proceeds via a displacement mechanism (probably addition followed by elimination). (C) 2001 Elsevier Science B.V. All rights reserved.
OriginalsprogUdefineret/Ukendt
TidsskriftChemical Physics Letters
Vol/bind350
Tidsskriftsnummer5-6
Sider (fra-til)423-426
Antal sider4
ISSN0009-2614
StatusUdgivet - 28 dec. 2001

ID: 44568381