Palladium complexes with cinnamyl and ionizable N-heterocyclic carbene ligands in the catalysis of the Suzuki—Miyaura reaction at room temperature Научная публикация
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Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285 |
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| Вых. Данные | Год: 2025, Том: 74, Номер: 3, Страницы: 696-706 Страниц : 11 DOI: 10.1007/s11172-025-4563-0 | ||||||
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Реферат:
The complexes [Pd(NHC)(cin)Cl] containing nitron-type N-heterocyclic carbene (NHC) ligands were synthesized. These ligands can acquire an anionic character due to the deprotonation of the NH-acidic arylamino group. The catalytic activity of the new complexes in the Suzuki—Miyaura reaction was evaluated. The η3-coordinated cinnamyl (cin) ligand, which is present in the complexes and acts as a reducing agent of Pd(ii) to Pd(0) in the presence of bases, promotes the rapid activation of the catalytic system. The complex with the 2,4-bis[2,6-diisopropylphenyl]-5-{[2,6-diisopropylphenyl]amino}-2,4-dihydro-3H-1,2,4-triazol-3-ylidene ligand showed a high efficiency in the catalysis of the cross-coupling of arylboronic acids with deactivated aryl chlorides and benzyl chlorides at 25 °C.
Библиографическая ссылка:
Chernenko A.Y.
, Minyaev M.E.
, Chernyshev V.M.
Palladium complexes with cinnamyl and ionizable N-heterocyclic carbene ligands in the catalysis of the Suzuki—Miyaura reaction at room temperature
Russian Chemical Bulletin. 2025. V.74. N3. P.696-706. DOI: 10.1007/s11172-025-4563-0 WOS Scopus OpenAlex
Palladium complexes with cinnamyl and ionizable N-heterocyclic carbene ligands in the catalysis of the Suzuki—Miyaura reaction at room temperature
Russian Chemical Bulletin. 2025. V.74. N3. P.696-706. DOI: 10.1007/s11172-025-4563-0 WOS Scopus OpenAlex
Идентификаторы БД:
| ≡ Web of science: | WOS:001478277500012 |
| ≡ Scopus: | 2-s2.0-105003863718 |
| ≡ OpenAlex: | W4409870749 |