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Kramarova EP, Lyakhmun DN, Tarasenko DV, Borisevich SS, Khamitov EM, Yusupova AR, Korlyukov AA, Romanenko AR, Shmigol TA, Bylikin SY, Baukov YI, Negrebetsky VV. Reaction of Picolinamides with Ketones Producing a New Type of Heterocyclic Salts with an Imidazolidin-4-One Ring. Molecules 2023; 29:206. [PMID: 38202789 PMCID: PMC10780162 DOI: 10.3390/molecules29010206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Reactions of picolinamides with 1,3-propanesultone in methanol followed by the treatment with ketones led to a series of previously unknown chemical transformations, yielding first pyridinium salts (2a-f), with a protonated endocyclic nitrogen atom, and then heterocyclic salts (3a-j) containing an imidazolidin-4-one ring. The structures of intermediate and final products were determined by IR and 1H, 13C NMR spectroscopy, and X-ray study. The effects of the ketone and alcohol structures on the product yield were studied by quantum-chemical calculations. The stability of salts 3a-j towards hydrolysis and alcoholysis makes them excellent candidates for the search for new types of biologically active compounds.
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Affiliation(s)
- Eugenia P. Kramarova
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Dmitry N. Lyakhmun
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Dmitry V. Tarasenko
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Sophia S. Borisevich
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Edward M. Khamitov
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Alfia R. Yusupova
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Alexander A. Korlyukov
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, Bl. 1, 119334 Moscow, Russia;
| | - Alexander R. Romanenko
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, Bl. 1, 119334 Moscow, Russia;
- D.I. Mendeleev Russian University of Chemical Technology, Miusskaya Sq., 9, 125047 Moscow, Russia
| | - Tatiana A. Shmigol
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | | | - Yuri I. Baukov
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Vadim V. Negrebetsky
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
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Borozdenko DA, Gonchar DI, Bogorodova VI, Tarasenko DV, Kramarova EP, Khovanova SS, Golubev YV, Kiseleva NM, Shmigol TA, Ezdoglian AA, Sobyanin KA, Negrebetsky VV, Baukov YI. The Antidepressant Activity of a Taurine-Containing Derivative of 4-Phenylpyrrolidone-2 in a Model of Chronic Unpredictable Mild Stress. Int J Mol Sci 2023; 24:16564. [PMID: 38068887 PMCID: PMC10705968 DOI: 10.3390/ijms242316564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 11/14/2023] [Accepted: 11/18/2023] [Indexed: 12/18/2023] Open
Abstract
This study investigates the therapeutic potential of a new compound, potassium 2-[2-(2-oxo-4-phenylpyrrolidin-1-yl) acetamido]ethanesulfonate (Compound I), in depression. Willner's chronic unpredictable mild stress model of male Wistar rats was used as a depression model. The rats were randomized into four groups, including an intact group, a Compound I group, a Fluoxetine group, and a control group with saline. Behavioral tests, such as the Porsolt forced swim test, hole-board test, elevated plus maze test, and light-dark box, were used to assess the animals' conditions. Our results demonstrated that Compound I effectively reduced the immobilization time of rats in the forced swim test, increased orientation and exploratory behavior, and decreased the latency period of going into the dark compartment compared to the control group. Hippocampal and striatal serotonin concentrations were increased in the Compound I group, and the compound also reduced the level of corticosterone in the blood plasma of rats compared to the intact animals. These results suggest that Compound I has reliable antidepressant activity, comparable to that of the reference antidepressant Fluoxetine.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Yuri I. Baukov
- Institute of Pharmacy and Medicinal Chemistry, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (D.I.G.); (V.I.B.); (D.V.T.); (E.P.K.); (S.S.K.); (Y.V.G.); (N.M.K.); (T.A.S.); (A.A.E.); (K.A.S.); (V.V.N.)
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3
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Kramarova EP, Borisevich SS, Khamitov EM, Korlyukov AA, Dorovatovskii PV, Shagina AD, Mineev KS, Tarasenko DV, Novikov RA, Lagunin AA, Boldyrev I, Ezdoglian AA, Karpechenko NY, Shmigol TA, Baukov YI, Negrebetsky VV. Pyridine Carboxamides Based on Sulfobetaines: Design, Reactivity, and Biological Activity. Molecules 2022; 27:7542. [PMID: 36364369 PMCID: PMC9658115 DOI: 10.3390/molecules27217542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/20/2022] [Accepted: 10/27/2022] [Indexed: 03/09/2024] Open
Abstract
The synthesis of the products of the 1,3-propanesultone ring opening during its interaction with amides of pyridinecarboxylic acids has been carried out. The dependence of the yield of the reaction products on the position (ortho-, meta-, para-) of the substituent in the heteroaromatic fragment and temperature condition was revealed. In contrast to the meta- and para-substituted substrates, the reaction involving ortho-derivatives at the boiling point of methanol unexpectedly led to the formation of a salt. On the basis of spectroscopic, X-Ray, and quantum-chemical calculation data, a model of the transition-state, as well as a mechanism for this alkylation reaction of pyridine carboxamides with sultone were proposed in order to explain the higher yields obtained with the nicotinamide and its N-methyl analog compared to ortho or meta parents. Based on the analysis of ESP maps, the positions of the binding sites of reagents with a potential complexing agent in space were determined. The in silico evaluation of possible biological activity showed that the synthetized compounds revealed some promising pharmacological effects and low acute toxicity.
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Affiliation(s)
- Eugene P. Kramarova
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Sophia S. Borisevich
- Laboratory of Physical Chemistry, Ufa Institute of Chemistry, Ufa Federal Research Center, Russian Academy of Sciences, 450071 Ufa, Russia
| | - Edward M. Khamitov
- Laboratory of Physical Chemistry, Ufa Institute of Chemistry, Ufa Federal Research Center, Russian Academy of Sciences, 450071 Ufa, Russia
| | - Alexander A. Korlyukov
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | | | - Anastasia D. Shagina
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Konstantin S. Mineev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Dmitri V. Tarasenko
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Roman A. Novikov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Alexey A. Lagunin
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Ivan Boldyrev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Aiarpi A. Ezdoglian
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Natalia Yu. Karpechenko
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Tatiana A. Shmigol
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Yuri I. Baukov
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Vadim V. Negrebetsky
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
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Nikolin AA, Korlyukov AA, Kramarova EP, Romanenko AR, Arkhipov DE, Tarasenko DV, Bylikin SY, Baukov YI, Negrebetsky VV. Synthesis and structure of (O → Si)-chelate fluorosilane, a novel complex of pentacoordinate silicon with N-acetylvaline. Mendeleev Communications 2022. [DOI: 10.1016/j.mencom.2022.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Skarga VV, Negrebetsky VV, Baukov YI, Malakhov MV. Twice as Nice: The Duff Formylation of Umbelliferone Revised. Molecules 2021; 26:7482. [PMID: 34946562 PMCID: PMC8706561 DOI: 10.3390/molecules26247482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/04/2021] [Accepted: 12/08/2021] [Indexed: 11/17/2022] Open
Abstract
More efficient and preferably more convenient and greener synthetic solutions in coumarin scaffold functionalization are in steady demand. The Duff ortho-formylation of unsubstituted umbelliferone was revised in this study. The reaction conditions were optimized based upon data from the literature analysis and resulted in unexpectedly rapid ortho-formylation of umbelliferone, yielding a mixture of ortho-formyl position isomers. Thorough studies on the separation of ortho-formylated umbelliferones using chromatographic and recrystallization methods as well as the evaluation of their solubility in common organic solvents led to complete resolution of 8-formyl- and 6-formylumbelliferones. The precise protocol for simultaneous preparation, extraction, and purification of 8-formyl- and 6-formylumbelliferones is provided, and the prospective studies of biological and pharmacological activities of these compounds are synopsized.
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Affiliation(s)
| | | | | | - Mikhail V. Malakhov
- Institute of Translational Medicine, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (V.V.S.); (V.V.N.); (Y.I.B.)
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Borozdenko DA, Ezdoglian AA, Shmigol TA, Gonchar DI, Lyakhmun DN, Tarasenko DV, Golubev YV, Cherkashova EA, Namestnikova DD, Gubskiy IL, Lagunin AA, Gubsky LV, Chekhonin VP, Borisevich SS, Gureev MA, Shagina AD, Kiseleva NM, Negrebetsky VV, Baukov YI. A Novel Phenylpyrrolidine Derivative: Synthesis and Effect on Cognitive Functions in Rats with Experimental Ishemic Stroke. Molecules 2021; 26:molecules26206124. [PMID: 34684709 PMCID: PMC8541353 DOI: 10.3390/molecules26206124] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/05/2021] [Accepted: 10/07/2021] [Indexed: 12/15/2022] Open
Abstract
We performed an in silico, in vitro, and in vivo assessment of a potassium 2-[2-(2-oxo-4-phenylpyrrolidin-1-yl) acetamido]ethanesulfonate (compound 1) as a potential prodrug for cognitive function improvement in ischemic brain injury. Using in silico methods, we predicted the pharmacological efficacy and possible safety in rat models. In addition, in silico data showed neuroprotective features of compound 1, which were further supported by in vitro experiments in a glutamate excitotoxicity-induced model in newborn rat cortical neuron cultures. Next, we checked whether compound 1 is capable of crossing the blood-brain barrier in intact and ischemic animals. Compound 1 improved animal behavior both in intact and ischemic rats and, even though the concentration in intact brains was low, we still observed a significant anxiety reduction and activity escalation. We used molecular docking and molecular dynamics to support our hypothesis that compound 1 could affect the AMPA receptor function. In a rat model of acute focal cerebral ischemia, we studied the effects of compound 1 on the behavior and neurological deficit. An in vivo experiment demonstrated that compound 1 significantly reduced the neurological deficit and improved neurological symptom regression, exploratory behavior, and anxiety. Thus, here, for the first time, we show that compound 1 can be considered as an agent for restoring cognitive functions.
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Affiliation(s)
- Denis A. Borozdenko
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Aiarpi A. Ezdoglian
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Tatiana A. Shmigol
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Darya I. Gonchar
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Dmitri N. Lyakhmun
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Dmitri V. Tarasenko
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Yaroslav V. Golubev
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Elvira A. Cherkashova
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Daria D. Namestnikova
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Ilya L. Gubskiy
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Alexey A. Lagunin
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
- Institute of Biomedical Chemistry, 119121 Moscow, Russia
| | - Leonid V. Gubsky
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Vladimir P. Chekhonin
- Department of Medical Nanobiotechnologies, Pirogov Russian National Research Medical University, 117997 Moscow, Russia;
| | - Sophia S. Borisevich
- Laboratory of Physical Chemistry, Ufa Institute of Chemistry UFRS RAS, pr. Oktyabrya 71, 450054 Ufa, Russia;
| | - Maxim A. Gureev
- Laboratory of Bioinformatics, Research Center “Digital Biodesign and Personalized Healthcare”, I.M. Sechenov University, 119991 Moscow, Russia;
- Laboratory of Bioinformatics and Computational Modelling of Biological Systems, Department of Computational Biology, Sirius University of Science and Technology, 354340 Sochi, Russia
| | - Anastasia D. Shagina
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Nina M. Kiseleva
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Vadim V. Negrebetsky
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Yuri I. Baukov
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
- Correspondence:
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Negrebetsky VV, Kramarova EP, Shipov AG, Baukov YI, Korlyukov AA, Arkhipov DE, Bassindale AR, Taylor PG, Bylikin SY. Synthesis, structures and stereodynamic behavior of pentacoordinate (O→Si)-Chelate Difluoro(methyl)silylmethyl derivatives of amides and imides. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.07.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Nikolin AA, Kramarova EP, Shipov AG, Baukov YI, Negrebetsky VV, Arkhipov DE, Korlyukov AA, Lagunin AA, Bylikin SY, Bassindale AR, Taylor PG. N,N-Bis-(dimethylfluorosilylmethyl)amides of N-organosulfonylproline and sarcosine: synthesis, structure, stereodynamic behaviour and in silico studies. RSC Adv 2016. [DOI: 10.1039/c6ra14450k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
(O→Si)-Chelate difluorides R3R2NCH(R1)C(O)N(CH2SiMe2F)2, were synthesized by silylmethylation of amides R3R2NCH(R1)C(O)NH2, subsequent hydrolysis of unstable dichlorides into 2,6-disilamorpholines and the reaction of the latter compounds with BF3·Et2O.
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Affiliation(s)
- Alexey A. Nikolin
- Department of Chemistry
- N.I. Pirogov Russian National Research Medical University
- Moscow 117997
- Russian Federation
| | - Eugenia P. Kramarova
- Department of Chemistry
- N.I. Pirogov Russian National Research Medical University
- Moscow 117997
- Russian Federation
| | - Alexander G. Shipov
- Department of Chemistry
- N.I. Pirogov Russian National Research Medical University
- Moscow 117997
- Russian Federation
| | - Yuri I. Baukov
- Department of Chemistry
- N.I. Pirogov Russian National Research Medical University
- Moscow 117997
- Russian Federation
| | - Vadim V. Negrebetsky
- Department of Chemistry
- N.I. Pirogov Russian National Research Medical University
- Moscow 117997
- Russian Federation
| | - Dmitry E. Arkhipov
- A. N. Nesmeyanov's Institute of Organoelement Compounds
- 119991 Moscow
- Russian Federation
| | | | - Alexey A. Lagunin
- Department of Bioinformatics
- N.I. Pirogov Russian National Research Medical University
- Moscow 117997
- Russian Federation
- Institute of Biomedical Chemistry
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Bylikin SY, Korlyukov AA, Shipov AG, Arkhipov DE, Kalashnikova NA, Negrebetsky VV, Baukov YI. Regioselective chelation in the reaction of N-trimethylsilyl-N-acetylglycine N’,N’-dimethylamide with chloro(chloromethyl)dimethylsilane. Mendeleev Communications 2015. [DOI: 10.1016/j.mencom.2015.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Shipov AG, Kramarova EP, Fang H, Arkhipov DE, Nikolin AA, Bylikin SY, Negrebetsky VV, Korlyukov AA, Voronina NA, Bassindale AR, Taylor PG, Baukov YI. 1-Organosulfonyl-2-sila-5-piperazinones: Synthesis, molecular and crystal structure, and chemical transformations into 2-aminoacid derivatives. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.05.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Nikolin AA, Kramarova EP, Shipov AG, Baukov YI, Negrebetsky VV, Korlyukov AA, Arkhipov DE, Bowden A, Bylikin SY, Bassindale AR, Taylor PG. Synthesis, Structures, and Stereodynamic Behavior of Novel Pentacoordinate Fluorosilanes: Fluorosilyl Derivatives of Proline. Organometallics 2012. [DOI: 10.1021/om3002697] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alexei A. Nikolin
- Department of General
and Bioorganic Chemistry, N. I. Pirogov Russian National Investigated Medical University, Ostrovityanov
Street 1, Moscow 117997, Russian Federation
| | - Evgeniya P. Kramarova
- Department of General
and Bioorganic Chemistry, N. I. Pirogov Russian National Investigated Medical University, Ostrovityanov
Street 1, Moscow 117997, Russian Federation
| | - Aleksander G. Shipov
- Department of General
and Bioorganic Chemistry, N. I. Pirogov Russian National Investigated Medical University, Ostrovityanov
Street 1, Moscow 117997, Russian Federation
| | - Yuri I. Baukov
- Department of General
and Bioorganic Chemistry, N. I. Pirogov Russian National Investigated Medical University, Ostrovityanov
Street 1, Moscow 117997, Russian Federation
| | - Vadim V. Negrebetsky
- Department of General
and Bioorganic Chemistry, N. I. Pirogov Russian National Investigated Medical University, Ostrovityanov
Street 1, Moscow 117997, Russian Federation
| | - Alexander A. Korlyukov
- A. N. Nesmeyanov’s
Institute of Organoelement Compounds, RAS, Vavilova Street 28, 119991 Moscow, Russian Federation
| | - Dmitry E. Arkhipov
- A. N. Nesmeyanov’s
Institute of Organoelement Compounds, RAS, Vavilova Street 28, 119991 Moscow, Russian Federation
| | - Allen Bowden
- Department of Chemistry, Open University, Walton Hall, Milton
Keynes MK7 6AA, United Kingdom
| | - Sergey Yu. Bylikin
- Department of Chemistry, Open University, Walton Hall, Milton
Keynes MK7 6AA, United Kingdom
| | - Alan R. Bassindale
- Department of Chemistry, Open University, Walton Hall, Milton
Keynes MK7 6AA, United Kingdom
| | - Peter G. Taylor
- Department of Chemistry, Open University, Walton Hall, Milton
Keynes MK7 6AA, United Kingdom
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Kalashnikova NA, Bylikin SY, Korlyukov AA, Shipov AG, Baukov YI, Taylor PG, Bassindale AR. Cationic complexes of silicon and germanium with (O,S)-chelate ligands. Dalton Trans 2012; 41:12681-2. [DOI: 10.1039/c2dt31554h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gruener SV, Airapetyan DV, Korlyukov AA, Shipov AG, Baukov YI, Petrosyan VS. Interaction of ethyltrichlorostannane with N,N-dimethylamides of O- trimethylsilyl-α-hydroxyacids. Appl Organomet Chem 2010. [DOI: 10.1002/aoc.1732] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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14
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Pukhalskaya VG, Kramarova EP, Kozaeva LP, Korlyukov AA, Shipov AG, Bylikin SY, Negrebetsky VV, Poryadin GV, Baukov YI. Synthesis, structure and muscarinic agonist activity of substitutedN-(silatran-1-ylmethyl)acetamides. Appl Organomet Chem 2010. [DOI: 10.1002/aoc.1539] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Baukov YI, Korlyukov AA, Kramarova EP, Shipov AG, Bylikin SY, Negrebetsky VV, Antipin MY. Hexacoordinate germanium mixed bischelates with the GeCO3Cl2 ligand environment. ARKIVOC 2008. [DOI: 10.3998/ark.5550190.0009.409] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Negrebetsky VV, Taylor PG, Kramarova EP, Shipov AG, Pogozhikh SA, Ovchinnikov YE, Korlyukov AA, Bowden A, Bassindale AR, Baukov YI. Synthesis, structure and dynamic stereochemistry of (O→Si)-chelate N-(trifluorosilylmethyl)-[N-(S)-(1-phenylethyl)]acetamide and 1-(trifluorosilylmethyl)-2-oxoperhydroazepine: Retention of the O→Si coordination in the adduct with KF and 18-crown-6. J Organomet Chem 2008. [DOI: 10.1016/j.jorganchem.2008.01.033] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Komissarov EA, Korlyukov AA, Kramarova EP, Bylikin SY, Negrebetsky VV, Baukov YI. Chloridobis[(2-oxoazocan-1-yl)methyl]germanium(IV) trifluoromethanesulfonate. Acta Crystallogr C 2007; 63:m144-6. [PMID: 17413215 DOI: 10.1107/s0108270107008736] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2006] [Accepted: 02/21/2007] [Indexed: 11/10/2022] Open
Abstract
In the title compound, [Ge(C(8)H(14)NO)(2)Cl]CF(3)SO(3), which is the first complex containing an eight-membered lactam (enantholactam) as ligand, the coordination polyhedron of the Ge(IV) atom is intermediate between trigonal-bipyramidal and square-pyramidal. Quantum chemical calculations of the crystal structure indicate the absence of additional coordination bonding between the Ge(IV) atom and the trifluoromethanesulfonate anion.
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Affiliation(s)
- Eugene A Komissarov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Science, 28 Vavilov Street, Moscow 119991, Russian Federation
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Gostevskii B, Zamstein N, Korlyukov AA, Baukov YI, Botoshansky M, Kaftory M, Kocher N, Stalke D, Kalikhman I, Kost D. Donor-Stabilized Silyl Cations. 11. Bis-Zwitterionic Penta- and Hexacoordinate Silicon Dichelate Complexes Derived from (ClCH2)2SiCl2 through Double Internal Displacement of Chloride1. Organometallics 2006. [DOI: 10.1021/om060629w] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Boris Gostevskii
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Noa Zamstein
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Alexander A. Korlyukov
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Yuri I. Baukov
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Mark Botoshansky
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Menahem Kaftory
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Nikolaus Kocher
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Dietmar Stalke
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Inna Kalikhman
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
| | - Daniel Kost
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel, A. E. Favorsky Irkutsk Institute of Chemistry, RAS, Irkutsk, Russian Federation, A. N. Nesmeyanov Institute of Organoelement Compounds, Vavilov Street 28, 119991 Moscow, Russian Federation, Russian State Medical University, 117869 Moscow, Russian Federation, Department of Chemistry, Technion−Israel Institute of Technology, Haifa 32000, Israel, and Institut für Anorganische Chemie, Universität Göttingen, Göttingen, Germany
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Korlyukov AA, Pogozhikh SA, Ovchinnikov YE, Lyssenko KA, Antipin MY, Shipov AG, Zamyshlyaeva OA, Kramarova EP, Negrebetsky VV, Yakovlev IP, Baukov YI. (Amidomethyl)dimethylsilanol hydrohalides: Synthesis, NMR and IR studies. Characteristic features of the electronic structure from high-resolution X-ray study and quantum chemical calculation. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2006.05.047] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bylikin SY, Shipov AG, Negrebetsky VV, Baukov YI, Ovchinnikov YE, Pogozhikh SA, Pestunovich SV, Belousova LI, Belogolova EF, Sidorkin VF, Voronkov MG, Pestunovich VA, Kalikhman I, Kost D. Reaction of N-trimethylsilyl derivatives of amides and lactams with chloro(chloromethyl)dimethylstannane: Crystal and molecular structure of 1-(chlorodimethylstannylmethyl)-2-piperidone. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2005.05.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Negrebetsky VV, Bylikin SY, Shipov AG, Baukov YI, Bassindale AR, Taylor PG. Stereochemical rearrangements of dibromides of hexacoordinated germanium containing amidomethyl and lactamomethyl chelate ligands. J Organomet Chem 2003. [DOI: 10.1016/s0022-328x(03)00395-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Bassindale AR, Baukov YI, Borbaruah M, Glynn SJ, Negrebetsky VV, Parker DJ, Taylor PG, Turtle R. Modelling nucleophilic substitution at silicon using solution 19F-NMR chemical shift, 1JSiF and 2JCF coupling constant data of pentacoordinate silicon compounds. Correlation with other magnetic nuclei and X-ray structures. J Organomet Chem 2003. [DOI: 10.1016/s0022-328x(03)00009-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Negrebetsky VV, Shipov AG, Kramarova EP, Negrebetsky VV, Baukov YI. Stereochemical non-rigidity of N-(dimethylhalogenosilylmethyl)-N-(1-phenylethyl) acetamides in solutions. J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(96)06594-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Negrebetsky VV, Negrebetsky VV, Shipov AG, Kramorova EP, Baukov YI. Intermolecular and intramolecular coordination interactions in solutions of N-(dimethylchlorosilylmethyl) acetamides. J Organomet Chem 1995. [DOI: 10.1016/0022-328x(95)05432-o] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ovchinnikov YE, Struchkov YT, Shipov AG, Smirnova LS, Baukov YI, Bylikin SY. Modelling of Hexacoordinated Transition States of Germanium Based on the Crystal Structures of Germanium-substituted Bis(lactamo-N-methyl)germanes L2GeX2 and L2GeXY (X, Y = Hal, OTf, BF4, l3). Mendeleev Communications 1994. [DOI: 10.1070/mc1994v004n05abeh000403] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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