Исследование возможности переноса насыщения в новом комплексе никеля(II) с 2,6- бис (пиразол-3-ил)пиридином

D. Yu. Aleshin; Алешин Д. Ю.; I. A.  Nikovskii; Никовский И. А.; E. A. Khakina; Хакина Е. А.; A. A.  Danshina; Даньшина А. А.; Yu. V. Nelyubina; Нелюбина Ю. В.

doi:10.31857/S0132344X22600552

Исследование возможности переноса насыщения в новом комплексе никеля(II) с 2,6-бис(пиразол-3-ил)пиридином

Authors: Aleshin D.Y.¹, Nikovskii I.A.¹, Khakina E.A.¹^,2, Danshina A.A.¹^,3, Nelyubina Y.V.¹^,4
Affiliations:
1. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia
2. Russia National Research University Higher School of Economics Moscow, Russia
3. Moscow Institute of Physics and Technology (National Research University), Dolgoprudnyi, Moscow oblast, Russia
4. Bauman State Technical University, Moscow, Russia
Issue: Vol 49, No 12 (2023)
Pages: 737-743
Section: Articles
URL: https://journal-vniispk.ru/0132-344X/article/view/162365
DOI: https://doi.org/10.31857/S0132344X22600552
EDN: https://elibrary.ru/FIJWIJ
ID: 162365

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Abstract
About the authors
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Abstract

By reacting the N,N'-disubstituted 2,6-bis(pyrazol-3-yl)pyridine ligand (L) with a divalent nickel salt, a new nickel(II) complex [Ni(L)(H2O)(THF)Cl]BPh4 was obtained (I), which was isolated in individual form and characterized by elemental analysis, mass spectrometry, NMR spectroscopy and X-ray diffraction (CCDC No. 2221412). According to NMR spectroscopy data in combination with the results of quantum chemical calculations, complex I in solution does not exhibit a saturation transfer effect.

Keywords

bis(pyrazol-3-yl)pyridine, NMR spectroscopy, nickel(II) complexes, X-ray diffraction analysis, CEST effect

About the authors

D. Yu. Aleshin

Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia

Email: unelya@ineos.ac.ru
Россия, Москва

I. A. Nikovskii

Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia

Email: unelya@ineos.ac.ru
Россия, Москва

E. A. Khakina

Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia; Russia National Research University Higher School of Economics Moscow, Russia

Email: unelya@ineos.ac.ru
Россия, Москва; Россия, Москва

A. A. Danshina

Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia; Moscow Institute of Physics and Technology (National Research University), Dolgoprudnyi, Moscow oblast, Russia

Email: unelya@ineos.ac.ru
Россия, Москва; Россия, Долгопрудный

Yu. V. Nelyubina

Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia; Bauman State Technical University, Moscow, Russia

Author for correspondence.
Email: unelya@ineos.ac.ru
Россия, Москва; Россия, Москва

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