0000000000856606

AUTHOR

Alexander Yu. Ivanov

0000-0002-4228-1248

showing 9 related works from this author

Diversity of Isomerization Patterns and Protolytic Forms in Aminocarbene PdII and PtII Complexes Formed upon Addition of N,N′-Diphenylguanidine to Me…

2017

Reaction of the palladium(II) and platinum(II) isocyanide complexes cis-[MCl2(CNR)2] [M = Pd, R = C6H3(2,6-Me2) (Xyl), 2-Cl-6-MeC6H3, cyclohexyl (Cy), t-Bu, C(Me)2CH2(Me)3 (1,1,3,3-tetramethylbuth-1-yl abbreviated as tmbu); M = Pt, R = Xyl, 2-Cl-6-MeC6H3, Cy, t-Bu, and tmbu] with N,N′-diphenylguanidine (DPG) leads to DPG-derived metal-bound deprotonated acyclic diaminocarbene (ADC) species. This reaction occurs via a two-step process, involving the initial coupling of the guanidine with one of the isocyanides and leading to deprotonated monocarbene monochelated species, while the next addition grants the deprotonated bis-carbene bis-chelated metal compounds. DPG behaves as nucleophile, depr…

protolytic forms010405 organic chemistryStereochemistryIsocyanideOrganic ChemistrySubstituentchemistry.chemical_elementRegioselectivityaminocarbene complexes010402 general chemistry01 natural sciencesMedicinal chemistry0104 chemical sciencesdiversityInorganic Chemistrychemistry.chemical_compoundDeprotonationchemistryNucleophileisomerization patternsPhysical and Theoretical ChemistryGuanidineIsomerizationta116PalladiumOrganometallics
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Noncovalent axial I∙∙∙Pt∙∙∙I interactions in platinum(II) complexes strengthen in the excited state

2021

Abstract Coordination compounds of platinum(II) participate in various noncovalent axial interactions involving metal center. Weakly bound axial ligands can be electrophilic or nucleophilic; however, interactions with nucleophiles are compromised by electron density clashing. Consequently, simultaneous axial interaction of platinum(II) with two nucleophilic ligands is almost unprecedented. Herein, we report structural and computational study of a platinum(II) complex possessing such intramolecular noncovalent I⋅⋅⋅Pt⋅⋅⋅I interactions. Structural analysis indicates that the two iodine atoms approach the platinum(II) center in a “side‐on” fashion and act as nucleophilic ligands. According to c…

platinakemialliset yhdisteetchemistry.chemical_elementfysikaalinen kemiaCoordination complexMetaljodinoncovalent interactionsNucleophileaxial interactionsexcited stateNon-covalent interactionsplatinumPhysical and Theoretical Chemistryexcited stateschemistry.chemical_classificationiodineCommunicationliganditAtomic and Molecular Physics and OpticsCommunicationsCrystallographychemistryCovalent bondvisual_artExcited stateIntramolecular forcevisual_art.visual_art_mediumPlatinum
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CCDC 1541823: Experimental Crystal Structure Determination

2017

Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569

bis{(t-butylamino)[(NN'-diphenylcarbamimidoyl)imino]methyl}-palladium(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1542914: Experimental Crystal Structure Determination

2017

Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569

Space GroupCrystallographyCrystal SystemCrystal Structurechloro-{(cyclohexylamino)[(NN'-diphenylcarbamimidoyl)imino]methyl}-[cyclohexyl isocyanadide]-platinumCell ParametersExperimental 3D Coordinates
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CCDC 1541822: Experimental Crystal Structure Determination

2017

Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569

Space GroupCrystallographyCrystal System{(t-butylamino)[(NN'-diphenylcarbamimidoyl)imino]methyl}-[t-butyl isocyanide]-chloro-palladium(ii)Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1542913: Experimental Crystal Structure Determination

2017

Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinateschloro-(cyclohexyl isocyanide)--[(cyclohexylimino)(NN''-diphenylcarbamimidamido)methyl]-palladium(ii)
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CCDC 1541821: Experimental Crystal Structure Determination

2017

Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters{[(26-dimethylphenyl)amino][(NN'-diphenylcarbamimidoyl)imino]methyl}-{[(26-dimethylphenyl)imino](N'N''-diphenylcarbamimidamido)methyl}-palladium(ii)Experimental 3D Coordinates
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CCDC 1541820: Experimental Crystal Structure Determination

2017

Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569

Space GroupCrystallographyCrystal SystemCrystal Structure{[(26-dimethylphenyl)amino][(NN'-diphenylcarbamimidoyl)imino]methyl}-{[(26-dimethylphenyl)imino](N'N''-diphenylcarbamimidamido)methyl}-platinum(ii)Cell ParametersExperimental 3D Coordinates
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CCDC 1551262: Experimental Crystal Structure Determination

2017

Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis([(2-chloro-6-methylphenyl)imino](N'N''-diphenylcarbamimidamido)methyl)-platinum(ii)Experimental 3D Coordinates
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