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Title: Kinetics of the reaction between triphenylphosphine and some haloalkanes
Authors: Jain, D V S
Chadha, R
Issue Date: Nov-1991
Publisher: NISCAIR-CSIR, India
Abstract: Kinetics of reactions RX + (C6H5)3P -> (C6H5)3PR+X- (R = CCI3,CBr3,CH2Br, C4H9 and X = Br, Cl,I) have been studied at different temperatures and in different dielectric media. The values of second order rate constants of the reactions with tetrahalomethanes are much higher than those with partially halogenated alkanes. This suggests that the reaction may be of charge transfer type with tetrahalomethanes while with other haloalkanes it is simple nucleophilic substitution reaction of SN2 type.
Page(s): 929-935
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.30A(11) [November 1991]

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