Nickel(II) Complex with the Bis(phenolate) Pincer N-Heterocyclic Carbene Ligand: Synthesis, Structure, and Properties
The nickel(II) complex Ni(L)Py (I) (L is 1,3-bis(3,5-di-tert-butyl-2-phenolato)-5,5-dimethyl-(4,6-dihydropyrimidin-2-ylidene)) containing the dianionic bonded N-heterocyclic carbene (NHC) bis(phenolate) ligand is synthesized. In the presence of a stronger base (4-dimethylaminopyridine (DMAP)), the exchange reaction occurs with the replacement of pyridine in complex I by the DMAP molecule to form complex Ni(L)(DMAP) (II), the crystal structure of which is determined by XRD. The synthesized compounds are characterized by elemental analysis, mass spectrometry, and NMR spectroscopy. The spectral characteristics of the compounds are studied.
Authors
- И. К. Михайлов (ORCID: https://orcid.org/0000-0001-9373-2996)
- Ekaterina М. Zueva (ORCID: https://orcid.org/0000-0002-7800-5886)
- Alexey B. Dobrynin (ORCID: https://orcid.org/0000-0002-4912-3699)
- Il’yas F. Sakhapov (ORCID: https://orcid.org/0000-0002-7440-1486)
- Dmitry G. Yakhvarov (ORCID: https://orcid.org/0000-0002-3906-8841)
- Artyom O. Kantyukov (ORCID: https://orcid.org/0000-0002-2285-300X)
- Alexander A. Trifonov (ORCID: https://orcid.org/0000-0002-9072-4517)
- Zufar N. Gafurov (ORCID: https://orcid.org/0000-0001-6615-8968)
- Alexey A. Kagilev (ORCID: https://orcid.org/0000-0002-5603-1311)
Institutions
- Kazan Federal University (RU)
- A. N. Nesmeyanov Institute of Organoelement Compounds (RU)
- A.E. Arbuzov Institute of Organic and Physical Chemistry (RU)
- Kazan State Technological University (RU)
Publication Details
- Journal
- Russian Journal of Coordination Chemistry
- Published
- 2024-10-01
- DOI
- https://doi.org/10.1134/s1070328424601092
- Citations
- 3
- Primary Topic
- N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.75