Absolute determinations of the addition rate constants for the reactions of O(3P) atoms with halogenated propenes and butenes. A structure-activity relationship for the estimation of the rate constants

P. M. COMETTO, M.A.TERUEL, R.A.TACCONE AND S.I.LANE

JOURNAL OF PHYSICAL ORGANIC CHEMISTRY

Wiley

Lugar: USA; Año: 2005 vol. 18 p. 142 - 142

0894-3230

p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 200%; TEXT-ALIGN: justify">            The kinetics of the reactions of O(3P) atoms with CF3CH=CH2, CF3CCl=CCl2, CF3CF=CClCF3 and CF3CCl=CClCF3 were studied at 298 K using a discharge flow tube system. This is the first absolute kinetic study of these reactions. The overall rate constants based on the measured afterglow reactions were (3.4 ±