0000000000465002

AUTHOR

Tatiana G. Chulkova

0000-0001-6997-627x

showing 18 related works from this author

Syntheses and Structures of a Series of Acyclic Diaminocarbene Palladium(II) Complexes Derived from 3,4-Diaryl-1H-pyrrol-2,5-diimines and Bisisocyani…

2018

Reactions of 3,4-diaryl-1H-pyrrol-2,5-diimines with various bisisocyanide palladium(II) complexes were studied. The coupling proceeds with one isocyanide ligand to accomplish the acyclic diaminocarbene complexes. The structure of generated diaminocarbene complexes depends on bulkiness of isocyanide ligand in the bisisocyanide complexes of palladium(II). The imino-group of 3,4-diaryl-1H-pyrrol-2,5-diimine reacts with one isocyanide ligand of cis-[PdCl2(CN–R)2] (R = i-Pr, Cy, t-Bu, Bn), and the nitrogen atom of the pyrrole ring is coordinated to the palladium center as the second isocyanide ligand remains intact. In the case of cis-[PdCl2(CN–R)2] (R = 2-acyloxyphenyl, 2-sulfonyloxyphenyl), on…

Coordination sphere010405 organic chemistryChemistryLigandIsocyanideOrganic Chemistrychemistry.chemical_elementMolecular spectroscopy010402 general chemistryRing (chemistry)01 natural sciences0104 chemical sciencesInorganic Chemistrychemistry.chemical_compoundPolymer chemistryPhysical and Theoretical ChemistryCyclic voltammetryPyrrolePalladiumOrganometallics
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Triple associates based on (oxime)Pt(II) species, 18-crown-6, and water: Synthesis, structural characterization, and DFT study

2014

Abstract The associates 2(cis-[PtCl2(acetoxime)2])⋅18-crown-6⋅2H2O (1), 2(cis-[PtBr2(acetoxime)2])⋅18-crown-6⋅2H2O (2), and trans-[PtCl2(acetaldoxime)2]⋅(18-crown-6)⋅2H2O (3) were synthesized by co-crystallization of free corresponding platinum species and 18-crown-6 from wet solvents and characterized by 1H NMR and IR spectroscopies, high-resolution mass-spectrometry (ESI), TG/DTA, and X-ray crystallography. The (oxime)Pt(II) species are assembled with 18-crown-6 and water by hydrogen bonding between the hydroxylic hydrogen atoms of the oxime ligands and the oxygen atom of water and between the hydrogen atoms of water and the oxygen atoms of 18-crown-6. In 2(cis-[PtX2(acetoxime)2])⋅18-crow…

chemistry.chemical_classificationHydrogen bondOrganic ChemistryInorganic chemistry18-Crown-6chemistry.chemical_elementOximeAnalytical ChemistryInorganic Chemistrychemistry.chemical_compoundCrystallographychemistryProton NMRMoleculeAcetaldoximePlatinumta116SpectroscopyCrown etherJournal of Molecular Structure
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C,N-chelated diaminocarbene platinum(II) complexes derived from 3,4-diaryl-1H-pyrrol-2,5-diimines and cis-dichlorobis(isonitrile)platinum(II): Synthe…

2020

The reaction of 3,4-diaryl-1H-pyrrol-2,5-diimines with cis-dichlorobis(isonitrile)platinum(II) affords the C,N-chelated diaminocarbene platinum(II) complexes, which have been fully characterized including molecular spectroscopy, single crystal X-ray diffraction and DFT calculations. The obtained platinum(II) complexes are effective catalysts for the hydrosilylation of alkynes and alkenes. Thus, the reaction of phenylacetylene with triethoxysilane leads to the formation of α- and β-(E)-vinylsilanes, generating TON's in the range of 103 to 104 and TOF's in the range of 102 to 103 h−1. Also, the cross-linked silicones, possessing the luminescence properties, were obtained by the hydrosilylatio…

LuminescenceHydrosilylationchemistry.chemical_element010402 general chemistry01 natural sciencesBiochemistryCatalysisCatalysisInorganic Chemistrychemistry.chemical_compoundAnti-cancer activityPolymer chemistryluminescenceMaterials ChemistryChelationPhysical and Theoretical Chemistrydiaminocarbene platinum(II) complexescatalysis010405 organic chemistryOrganic Chemistryhydrosilylation0104 chemical scienceschemistryPhenylacetyleneDiaminocarbene platinum(II) complexesHydrosilylationTriethoxysilaneanti-cancer activityLuminescencePlatinumSingle crystalJournal of Organometallic Chemistry
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Bis(hy­droxy­ammonium) hexa­chlorido­platinate(IV)–18-crown-6 (1/2)

2014

In the title complex, (NH3OH)2[PtCl6]·2C12H24O6, the PtIV atom is coordinated by six chloride anions in a slightly distorted octahedral geometry. The Pt—Cl bond lengths are comparable to those reported for other hexachloridoplatinate(IV) species. The hydroxyammonium groups act as linkers between the [PtCl6]2− anion and the crown ether molecules. The anion is linked to two hydroxyammonium cations via O—H...Cl hydrogen bonds and each hydroxyammonium moiety is linked to a crown ether molecule by hydrogen bonds between ammonium H atoms and 18-crown-6 O atoms. The crown ether molecules have the classic crown shape in which all O atoms are located in the inner part of the crown ether ring and all…

platinachemistry.chemical_classificationMetal-Organic PapersHydrogen bond18-Crown-6platiniumGeneral ChemistrykidetiedeCondensed Matter PhysicsHEXARing (chemistry)Medicinal chemistrykritsallografialcsh:ChemistryBond lengthchemistry.chemical_compoundlcsh:QD1-999chemistryMoietyGeneral Materials ScienceAmmoniumta116Crown etherActa Crystallographica Section E: Structure Reports Online
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An efficient method for selective oxidation of (oxime)Pt(II) to (oxime)Pt(IV) species using N,N-dichlorotosylamide

2016

The oxidation of (oxime)PtII species using the electrophilic chlorine-based oxidant N,N-dichlorotosylamide (4-CH3C6H4SO2NCl2) was studied. The reactions of trans-[PtCl2(oxime)2] (where oxime = acetoxime, cyclopentanone oxime, or acetaldoxime) with this oxidant led to trans-[PtCl4(oxime)2] products. The oxidation of trans-[Pt(o-OC6H4CH = NOH)2] at room temperature gave trans-[PtCl2(o-OC6H4CH = NOH)2], whereas the same reaction upon heating was accompanied by electrophilic substitution of the benzene rings. peerReviewed

oxidation010405 organic chemistryoxime ligandsMetals and Alloyschemistry.chemical_elementoxidative chlorination010402 general chemistryOxime01 natural sciencesMedicinal chemistry0104 chemical sciencesCatalysisInorganic ChemistryElectrophilic substitutionchemistry.chemical_compoundchemistryElectrophileMaterials ChemistryChlorineOrganic chemistryAcetaldoximeBenzeneOrganometallic chemistryplatinum complexesTransition Metal Chemistry
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5-Imino-3,4-diphenyl-1H-pyrrol-2-one

2014

The title compound, C16H12N2O, exists in the crystalline state as the 5-imino-3,4-diphenyl-1H-pyrrol-2-one tautomer. The dihedral angles between the pyrrole and phenyl rings are 35.3 (2) and 55.3 (2)°. In the crystal, inversion dimers linked by pairs of N—H...N hydrogen bonds generate a graph-set motif ofR22(8)viaN—H...N hydrogen bonds.

kristallografiaCrystallographyHydrogen bondGeneral ChemistryDihedral angleCondensed Matter PhysicsBioinformaticsOrganic PapersTautomerCrystalchrystallographychemistry.chemical_compoundCrystallographychemistryQD901-999General Materials Scienceta116Pyrrole
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2,3-Di­phenyl­male­imide 1-methyl­pyrrol­idin-2-one monosolvate

2014

In the title compound, C16H11NO2·C5H9NO, the dihedral angles between the maleimide and phenyl rings are 34.7 (2) and 64.8 (2)°. In the crystal, the 2,3-diphenylmaleimide and 1-methylpyrrolidin-2-one molecules form centrosymmetrical dimersviapairs of strong N—H...O hydrogen bonds and π–π stacking interactions between the two neighboring maleimide rings [centroid–centroid distance = 3.495 (2) Å]. The dimers are further linked by weak C—H...O and C—H...π hydrogen bonds into a three-dimensional framework.

kristallografiaHydrogen bondStackingGeneral ChemistryDihedral angleCondensed Matter PhysicsBioinformaticsOrganic Paperslcsh:ChemistrychrystallographyCrystalCrystallographychemistry.chemical_compoundlcsh:QD1-999chemistryGeneral Materials ScienceImideta116Acta Crystallographica Section E: Structure Reports Online
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CCDC 1041706: Experimental Crystal Structure Determination

2016

Related Article: Anastasiia M. Afanasenko, Evgeny Yu. Bulatov, Tatiana G. Chulkova , Matti Haukka, Fedor M. Dolgushin|2016|Transition Met.Chem.|41|387|doi:10.1007/s11243-016-0034-7

Space GroupCrystallographytrans-Dichloro-bis(N-hydroxypropan-2-imine)-platinum(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1983029: Experimental Crystal Structure Determination

2020

Related Article: Anastasiia M. Afanasenko, Tatiana G. Chulkova, Irina A. Boyarskaya, Regina M. Islamova, Anton A. Legin, Bernhard K. Keppler, Stanislav I. Selivanov, Anatoly N. Vereshchagin, Michail N. Elinson, Matti Haukka|2020|J.Organomet.Chem.|923|121435|doi:10.1016/j.jorganchem.2020.121435

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[{[5-iminio-34-bis(4-methylphenyl)pyrrol-1-id-2(5H)-ylidene]amino}(cyclohexyliminio)methyl]-chloro-[cyclohexylisocyano]-platinum chloride dichloromethane solvateExperimental 3D Coordinates
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CCDC 880417: Experimental Crystal Structure Determination

2014

Related Article: Evgeny Yu. Bulatov, Tatiana G. Chulkova, Irina A. Boyarskaya, Veniamin V. Kondratiev, Matti Haukka, Vadim Yu. Kukushkin|2014|J.Mol.Struct.|1068|176|doi:10.1016/j.molstruc.2014.04.010

Space GroupCrystallographyCrystal SystemCrystal Structurebis(dibromo-bis(N-hydroxypropan-2-imine)-platinum) 147101316-hexaoxacyclooctadecane dihydrateCell ParametersExperimental 3D Coordinates
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CCDC 1041612: Experimental Crystal Structure Determination

2016

Related Article: Anastasiia M. Afanasenko, Evgeny Yu. Bulatov, Tatiana G. Chulkova , Matti Haukka, Fedor M. Dolgushin|2016|Transition Met.Chem.|41|387|doi:10.1007/s11243-016-0034-7

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatestrans-Tetrachloro-bis(N-hydroxycyclopentanimine)-platinum(iv)
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CCDC 868793: Experimental Crystal Structure Determination

2014

Related Article: Evgeny Yu. Bulatov, Tatiana G. Chulkova, Irina A. Boyarskaya, Veniamin V. Kondratiev, Matti Haukka, Vadim Yu. Kukushkin|2014|J.Mol.Struct.|1068|176|doi:10.1016/j.molstruc.2014.04.010

dichloro-bis(N-hydroxyethanimine)-platinum(ii) 147101316-hexaoxacyclooctadecane dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 880416: Experimental Crystal Structure Determination

2014

Related Article: Evgeny Yu. Bulatov, Tatiana G. Chulkova, Irina A. Boyarskaya, Veniamin V. Kondratiev, Matti Haukka, Vadim Yu. Kukushkin|2014|J.Mol.Struct.|1068|176|doi:10.1016/j.molstruc.2014.04.010

Space GroupCrystallographyCrystal SystemCrystal Structurebis(dichloro-bis(N-hydroxypropan-2-imine)-platinum) 147101316-hexaoxacyclooctadecane dihydrateCell ParametersExperimental 3D Coordinates
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CCDC 1041705: Experimental Crystal Structure Determination

2016

Related Article: Anastasiia M. Afanasenko, Evgeny Yu. Bulatov, Tatiana G. Chulkova , Matti Haukka, Fedor M. Dolgushin|2016|Transition Met.Chem.|41|387|doi:10.1007/s11243-016-0034-7

Space GroupCrystallographyCrystal Systemtrans-Tetrachlorido-bis(acetaldoxime)-platinum(iv)Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1817631: Experimental Crystal Structure Determination

2018

Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725

Space GroupCrystallography(mu-chloro)-(mu-2-azanidylidene-34-bis(4-methoxyphenyl)-5-((((propan-2-yl)imino)methyl)imino)-25-dihydropyrrolyl)-(2-iminio-34-bis(4-methoxyphenyl)-5-((((propan-2-yl)imino)methyl)imino)-25-dihydropyrrolyl)-chloro-di-palladiumCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1818370: Experimental Crystal Structure Determination

2018

Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(2-{[(t-butylimino)methanidyl]imino}-5-iminio-34-diphenyl-25-dihydropyrrol-1-yl)-chloro-(2-isocyano-2-methylpropane)-palladium chloride dichloromethane solvateExperimental 3D Coordinates
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CCDC 1817212: Experimental Crystal Structure Determination

2018

Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(mu-cyano)-({[5-amino-34-bis(4-methylphenyl)-2H-pyrrol-2-ylidene]amino}(t-butylamino)methylidene)-({[5-amino-34-bis(4-methylphenyl)pyrrol-1-id-2-yl]amino}(t-butylamino)methylidene)-dichloro-di-palladium(ii) dichloromethane solvate monohydrateExperimental 3D Coordinates
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CCDC 1822187: Experimental Crystal Structure Determination

2018

Related Article: Dina V. Boyarskaya, Evgeny Bulatov, Irina A. Boyarskaya, Tatiana G. Chulkova, Valentin A. Rassadin, Elena G. Tolstopjatova, Ilya E. Kolesnikov, Margarita S. Avdontceva, Taras L. Panikorovskii, Vitalii V. Suslonov, Matti Haukka|2018|Organometallics|38|300|doi:10.1021/acs.organomet.8b00725

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(2-iminio-5-{[({5-methyl-2-[(4-methylbenzene-1-sulfonyl)oxy]phenyl}imino)methanidyl]imino}-34-diphenyl-25-dihydropyrrol-1-yl)-bis(chloro)-palladium acetonitrile solvateExperimental 3D Coordinates
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