Tetrahedron p. 2737 - 2742 (1978)
Update date:2022-08-04
Topics:
Boehmer, Volker
Woersdoerfer, Klasu
Becher, Ulrike
The kinetics of the aminolysis of different nitrophenylacetates were investigated with n-butylamine in dioxane at 20°C. The reaction rate can be described up to high concentrations of amine (~1 mole dm-3) by the equation v=k2[ester][amine]+k3[ester][amine]2. The ratio k3 k2 is larger for p-nitrophenylacetates than for o-nitrophenylacetates, while for 2,4-dinitrophenylacetates a third order term is not observed.
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