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Influence of the basicity of butyl alcohols on their reactivity

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Abstract

Dehydration of various butyl alcohols in the presence of silicate catalysts with widely ranging strengths of their acidic centers has been studied. Increasing basicity of the reactants or of the strength of acidic centers of catalysts increases the reaction rate. On protonic reaction centers, dehydration proceeds through the equilibrium formation of hydrogen-bonded complexes.

Abstract

Исследована реакция дегидратации бутиловых спиртов различного строения в присутствии силикатных катализаторов, сила кислотных центров которых изменяется в широком диапазоне. Показано, что при увеличении основности реагента или силы кислотных центров катализаторов скорость реакции возрастает. На протонных центрах реакция дегидратации протекает через равновесный этап образования молекулярных водородносвязанных комплексов.

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Authors and Affiliations

  1. Institute of Catalysis, Novosibirsk, USSR

    L. V. Malysheva, N. S. Kotsarenko & E. A. Paukshtis

Authors
  1. L. V. Malysheva
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  2. N. S. Kotsarenko
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  3. E. A. Paukshtis
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Malysheva, L.V., Kotsarenko, N.S. & Paukshtis, E.A. Influence of the basicity of butyl alcohols on their reactivity. React Kinet Catal Lett 16, 365–369 (1981). https://doi.org/10.1007/BF02066592

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  • DOI: https://doi.org/10.1007/BF02066592

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