International Journal of Chemical Kinetics p. 615 - 626 (1996)
Update date:2022-08-11
Topics:
Wang, Ten-Tsai
Chang, Chyi-Huang
Huang, Ting-Chia
In this study, we investigated the kinetics of the nucleophilic substitutions, RX + (BzBu3NBr) ? RBr + (BzBu3NX), where R = allyl, Bu and Bz, when X = Cl; and X = AcO and BzO when R = Bz. The forward and backward rate constants in addition to the activation energies for R = allyl and Bu were also determined. However, only the rate constants at 35°C were determined for the benzyl compounds with toluene as the solvent to reduce the reaction rate. Moreover, the effects of the structures of the groups R and the leaving groups X on the reactivity were compared. Results in this study can provide valuable information for future studies involving the phase transfer catalyzed displacements.
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