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Rate constant for the gas-phase reaction of hydroxyl radical with the natural hydrocarbon bornyl acetate

✍ Scribed by Cécile Coeur; Véronique Jacob; Panayotis Foster; Patrick Baussand

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
133 KB
Volume
30
Category
Article
ISSN
0538-8066

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✦ Synopsis

The gas-phase reaction of bornyl acetate (bicyclo[2,2,1]-heptan-2-ol-1,7,7-trimethyl-acetate) with hydroxyl radical has been studied. A relative method was used to determine the rate constant for this reaction, with n-octane as reference compound.

Methyl nitrite photolysis experiments were carried out in an environmental smog chamber at atmospheric pressure and

The rate constant determined for bornyl acetate is (294 Ϯ 2) K. Ϫ12 3 Ϫ1 Ϫ1

k ϭ (13.9 Ϯ 2.2) ϫ 10 cm molecule s .

The experimental rate constant has been compared with the rate constants calculated with the structure-activity relationship (SAR) and with the evolution trend of the acetate rate constants.

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