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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Epoxidation of Allyl Chloride in the Presence of Tungsten Oxo–Peroxo Heteropoly Compounds of P(V), As(V), and Si(IV) Under Phase-Transfer Catalysis Conditions
https://orcid.org/https://orcid.org/0000-0002-4977-3587
https://orcid.org/https://orcid.org/0000-0002-7690-0609
https://orcid.org/https://orcid.org/0000-0003-4083-212X
https://orcid.org/https://orcid.org/0000-0003-4386-2447
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.
Epoxidation of Allyl Chloride in the Presence of Tungsten Oxo–Peroxo Heteropoly Compounds of P(V), As(V), and Si(IV) Under Phase-Transfer Catalysis Conditions
https://orcid.org/https://orcid.org/0000-0002-4977-3587
https://orcid.org/https://orcid.org/0000-0002-7690-0609
https://orcid.org/https://orcid.org/0000-0003-4083-212X
https://orcid.org/https://orcid.org/0000-0003-4386-2447
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.
Epoxidation of Allyl Chloride in the Presence of Tungsten Oxo–Peroxo Heteropoly Compounds of P(V), As(V), and Si(IV) Under Phase-Transfer Catalysis Conditions
https://orcid.org/https://orcid.org/0000-0002-4977-3587
https://orcid.org/https://orcid.org/0000-0002-7690-0609
https://orcid.org/https://orcid.org/0000-0003-4083-212X
https://orcid.org/https://orcid.org/0000-0003-4386-2447
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.
Epoxidation of Allyl Chloride in the Presence of Tungsten Oxo–Peroxo Heteropoly Compounds of P(V), As(V), and Si(IV) Under Phase-Transfer Catalysis Conditions
Pet. Chem.
Panicheva, L. P. (Autor:in) / Meteleva, G. P. (Autor:in) / Ageikina, O. V. (Autor:in) / Panichev, S. A. (Autor:in)
Petroleum Chemistry ; 61 ; 1270-1274
01.11.2021
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Synthesis of 2-oxazolines containing allyl groups by phase transfer catalysis
| British Library Online Contents | 1999
| British Library Online Contents | 1998