Transformations of Pd/(N-Heterocyclic Carbene) Molecular Complexes into a Nanosized Catalyst System in the Mizoroki–Heck Reaction Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 2023, Том: 64, Номер: 1, Страницы: 44-54 Страниц : 11 DOI: 10.1134/s0023158423010032 | ||
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Реферат:
The mechanism of formation of catalytic sites in the important Mizoroki–Heck reaction used in modern fine organic synthesis has been studied. It was found that the catalysts based on palladium complexes with N-heterocyclic carbene ligands transform into a “ligand-free” form under the conditions of the Mizoroki–Heck reaction. Molecular modeling performed using quantum-chemical methods showed that these processes compete with the target reaction at three of the six stages of the catalytic cycle. The presence of catalyst transformation products in the reaction system was confirmed by nuclear magnetic resonance and mass spectrometry. Important mechanistic data were obtained for rational design of catalyst systems for cross-coupling reactions.
Библиографическая ссылка:
Kostyukovich A.Y.
, Patil E.D.
, Burykina J.V.
, Ananikov V.P.
Transformations of Pd/(N-Heterocyclic Carbene) Molecular Complexes into a Nanosized Catalyst System in the Mizoroki–Heck Reaction
Kinetics and Catalysis. 2023. V.64. N1. P.44-54. DOI: 10.1134/s0023158423010032 WOS Scopus РИНЦ CAPlusCA OpenAlex
Transformations of Pd/(N-Heterocyclic Carbene) Molecular Complexes into a Nanosized Catalyst System in the Mizoroki–Heck Reaction
Kinetics and Catalysis. 2023. V.64. N1. P.44-54. DOI: 10.1134/s0023158423010032 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная версия:
Костюкович А.Ю.
, Патиль Е.Д.
, Бурыкина Ю.В.
, Анаников В.П.
Превращения молекулярной каталитической системы Pd/(N-гетероциклический карбен) в реакции Мизороки–Хека
Кинетика и катализ. 2023. Т.64. №1. С.53-64. DOI: 10.31857/S0453881123010033 РИНЦ OpenAlex
Превращения молекулярной каталитической системы Pd/(N-гетероциклический карбен) в реакции Мизороки–Хека
Кинетика и катализ. 2023. Т.64. №1. С.53-64. DOI: 10.31857/S0453881123010033 РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 1 окт. 2022 г. |
| Принята к публикации: | 6 окт. 2022 г. |
| Опубликована в печати: | 1 февр. 2023 г. |
| Опубликована online: | 14 июн. 2023 г. |
Идентификаторы БД:
| Web of science: | WOS:001010587400005 |
| Scopus: | 2-s2.0-85161958911 |
| РИНЦ: | 61953367 |
| Chemical Abstracts: | 2023:1256581 |
| Chemical Abstracts (print): | 183:219962 |
| OpenAlex: | W4380550737 |