Mechanistic Study of Catalysis in the Mizoroki–Heck Reaction with Anhydrides of Aromatic Acids
Autor: | E. V. Larina, A. A. Kurokhtina, E. V. Yarosh, N. A. Lagoda, Alexander F. Schmidt |
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Rok vydání: | 2018 |
Předmět: |
chemistry.chemical_classification
010405 organic chemistry Alkene Aryl Halide General Chemistry 010402 general chemistry 01 natural sciences Catalysis 0104 chemical sciences Computer Science Applications chemistry.chemical_compound chemistry Homogeneous Modeling and Simulation Heck reaction Reagent Organic chemistry Selectivity |
Zdroj: | Kinetics and Catalysis. 59:564-571 |
ISSN: | 1608-3210 0023-1584 |
DOI: | 10.1134/s0023158418050087 |
Popis: | A kinetic study of reaction of alkene arylation by anhydrides of aromatic acids (modified Mizoroki–Heck reaction) was carried out using differential selectivity as the main measured parameter. The results obtained under conditions of competition between a pair of alkenes or a pair of aromatic anhydrides point to the occurrence of the reaction via a homogeneous mechanism of catalysis analogously to a conventional variant of reaction with aryl halides as arylating reagents. The hypothesis that the active catalyst is homogeneous agrees with the results of kinetic studies of processes of catalyst formation and deactivation. |
Databáze: | OpenAIRE |
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