Epoxidation of Allyl Chloride in the Presence of Tungsten Oxo-Peroxo Heteropoly Compounds of P Under Phase-Transfer Catalysis Conditions

This study investigates the behavior of nonmetals in tungsten oxo-peroxo heteropoly compounds in the reaction of allyl chloride epoxidation. The catalytic efficiency in epoxidation was shown to increase in the following order: Si(IV) < As(V) < P(V). Synergism in allyl chloride epoxidation was...

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Bibliographic Details
Published in:Petroleum chemistry 2021-11, Vol.61 (11), p.1270
Main Authors: Panicheva, L. P, Meteleva, G. P, Ageikina, O. V, Panichev, S. A
Format: Article
Language:English
Subjects:
Adhesives
Catalysis
Epoxy resins
Ion exchange resins
Tungsten
Online Access:Get full text
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Summary:This study investigates the behavior of nonmetals in tungsten oxo-peroxo heteropoly compounds in the reaction of allyl chloride epoxidation. The catalytic efficiency in epoxidation was shown to increase in the following order: Si(IV) < As(V) < P(V). Synergism in allyl chloride epoxidation was demonstrated for the first time for mixtures of tungsten oxo-peroxo heteropoly compounds of P and As, as well as P and Si. It was also shown that mixtures consisting of 70% P + 30% Si and 75% P + 25% As exhibit the highest catalytic activity. Finally, the article suggests a mechanism for the synergistic effect.
ISSN:0965-5441
DOI:10.1134/S0965544121110050