University of Jyväskylä | JYX Digital Repository

  • English  | Give feedback |
    • suomi
    • English
 
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.
View Item 
  • JYX
  • Opinnäytteet
  • Väitöskirjat
  • View Item
JYX > Opinnäytteet > Väitöskirjat > View Item

Synthetic and structural studies of covalent and non-covalent interactions of ligands and metal center in platinum(II) complexes containing 2,2′- dipyridylamine or oxime ligands

Thumbnail
View/Open
7.1Mb

Downloads:  
Show download detailsHide download details  
Published in
JYU dissertations
Authors
Bulatov, Evgeny
Date
2019

 
Coordination compounds of platinum(II) have played an important role in the development of coordination chemistry, and even nowadays new aspects of their structural diversity and reactivity continue to emerge. Applications of platinum(II) complexes span across various fields of modern technology and medicine. For this reason, the chemistry of platinum(II) complexes remains an important area of modern research. This dissertation aims to advance the knowledge of chemistry of this class of coordination compounds by classifying their chemical interactions in two domains: strength and location. The first chapter provides a short introduction into concepts of covalent and non-covalent interactions and coordination compounds. Next, platinum(II) complexes are introduced, and their key structural and electronic features are discussed utilizing very simple models. In the second chapter, the classification of various interactions of platinum(II) complexes into covalent and non-covalent by strength, and into those affecting ligands and the metal center by location is introduced. The resulting four types of interactions are discussed in more detail. The third chapter presents new contributions to each of the four fields. Benzylation of 2,2′-dipyridylamine (dpa) coordinated to platinum(II) involves covalent interactions of the ligands. Formation of hydrogen bonded supramolecular ensembles from oxime platinum(II) complexes and crown ether 18-crown-6 involves non-covalent interactions of the ligands. Oxidative chlorination of oxime platinum(II) complexes using N,N-dichlorotosylamide (dichloramine T) represents an example of covalent interactions of the metal center. Finally, unusual intramolecular Pt···I interactions in a platinum(II) complex with 2-iodobenzyldi(2-pyridyl)amine ligands involve non-covalent interactions of the metal center. The last chapter summarizes the key findings and conclusions of this work. Overall, the reported results demonstrate that the proposed classification of chemical interactions of platinum(II) complexes can be useful in development of novel reactivity and applications of these compounds. Keywords: coordination chemistry, platinum, non-covalent interactions, 2,2′- dipyridylamine, crown ether, N,N-dichlorotosylamide, dichloramine T ...
ISBN
978-951-39-7707-8
Contains publications
  • Artikkeli I: Bulatov, E., & Haukka, M. (2019). Non-conventional synthesis and photophysical studies of platinum(II) complexes with methylene bridged 2,2′-dipyridylamine derivatives. Dalton Transactions, 48 (10), 3369-3379. DOI: 10.1039/C8DT03912G
  • Artikkeli II: Bulatov, E. Yu.; Chulkova T. G. ; Haukka, M. and Kukushkin, V. Yu. (2012). A 2D Network in Co-Crystal (1:1) Based on trans-[PtBr2(Acetoxime)2] and 18-Crown-6. Journal of Chemical Crystallography 42, 352–355. DOI: 10.1007/s10870-011-0252-y
  • Artikkeli III: Bulatov, E., Chulkova, T. G., Boyarskaya, I. A., Kondratiev, V. V., Haukka, M., & Kukushkin, V. Y. (2014). Triple associates based on (oxime)Pt(II) species, 18-crown-6, and water: Synthesis, structural characterization, and DFT study. Journal of Molecular Structure, 1068 (25 June 2014), 176-181. DOI: 10.1016/j.molstruc.2014.04.010
  • Artikkeli IV: Afanasenko, A. M., Bulatov, E., Chulkova, T. G., Haukka, M., & Dolgushin, F. M. (2016). An efficient method for selective oxidation of (oxime)Pt(II) to (oxime)Pt(IV) species using N,N-dichlorotosylamide. Transition Metal Chemistry, 41 (4), 387-392. DOI: 10.1007/s11243-016-0034-7
  • Artikkeli V: Bulatov,E.; Eskelinen, T.; Ivanov, A.; Tolsoy, P.; Hirva, P. and Haukka, M. Unusual Intramolecular Pt···I Non-covalent Interactions in Bis(2-iodobenzyldi(2-pyridyl)amine)platinum(II) Complex. Manuscript in preparation.
URI

http://urn.fi/URN:ISBN:978-951-39-7707-8

Metadata
Show full item record
Collections
  • JYU Dissertations [127]
  • Väitöskirjat [3040]

Related items

Showing items with similar title or keywords.

  • Noncovalent axial I∙∙∙Pt∙∙∙I interactions in platinum(II) complexes strengthen in the excited state 

    Bulatov, Evgeny; Eskelinen, Toni; Ivanov, Alexander Yu.; Tolstoy, Peter M.; Kalenius, Elina; Hirva, Pipsa; Haukka, Matti (Wiley, 2021)
    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 ...
  • Synthetic and Structural Studies on the Effect of Non-Covalent Interactions on N(sp2)-Heterocyclic Molecules 

    Taipale, Essi (2022)
    The thesis herein describes the synthesis and characterization of compounds designed to be utilized as acceptor molecules in non-covalent interactions. The non-covalent interactions are applied in fluorescence modulation ...
  • Studies of Nature of Uncommon Bifurcated I–I···(I–M) Metal-Involving Noncovalent Interaction in Palladium(II) and Platinum(II) Isocyanide Cocrystals 

    Bulatova, Margarita; Ivanov, Daniil M.; Rautiainen, J. Mikko; Kinzhalov, Mikhail A.; Truong, Khai-Nghi; Lahtinen, Manu; Haukka, Matti (American Chemical Society (ACS), 2021)
    Two isostructural trans-[MI2(CNXyl)2]·I2 (M = Pd or Pt; CNXyl = 2,6-dimethylphenyl isocyanide) metallopolymeric cocrystals containing uncommon bifurcated iodine···(metal–iodide) contact were obtained. In addition to classical ...
  • C,N-chelated diaminocarbene platinum(II) complexes derived from 3,4-diaryl-1H-pyrrol-2,5-diimines and cis-dichlorobis(isonitrile)platinum(II): Synthesis, cytotoxicity, and catalytic activity in hydrosilylation reactions 

    Afanasenko, Anastasiia M.; Chulkova, Tatiana G.; Boyarskaya, Irina A.; Islamova, Regina M.; Legin, Anton A.; Keppler, Bernhard K.; Selivanov, Stanislav I.; Vereshchagin, Anatoly N.; Elinson, Michail N.; Haukka, Matti (Elsevier BV, 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 ...
  • Structure of SNX9 SH3 in complex with a viral ligand reveals the molecular basis of its unique specificity for alanine-containing class I SH3 motifs 

    Tossavainen, Helena; Uğurlu, Hasan; Karjalainen, Mikael; Hellman, Maarit; Antenucci, Lina; Fagerlund, Riku; Saksela, Kalle; Permi, Perttu (Elsevier, 2022)
    Class I SH3 domain-binding motifs generally comply with the consensus sequence [R/K]xØPxxP, the hydrophobic residue Ø being proline or leucine. We have studied the unusual Ø = Ala-specificity of SNX9 SH3 by determining its ...
  • Browse materials
  • Browse materials
  • Articles
  • Conferences and seminars
  • Electronic books
  • Historical maps
  • Journals
  • Tunes and musical notes
  • Photographs
  • Presentations and posters
  • Publication series
  • Research reports
  • Research data
  • Study materials
  • Theses

Browse

All of JYXCollection listBy Issue DateAuthorsSubjectsPublished inDepartmentDiscipline

My Account

Login

Statistics

View Usage Statistics
  • How to publish in JYX?
  • Self-archiving
  • Publish Your Thesis Online
  • Publishing Your Dissertation
  • Publication services

Open Science at the JYU
 
Data Protection Description

Accessibility Statement

Unless otherwise specified, publicly available JYX metadata (excluding abstracts) may be freely reused under the CC0 waiver.
Open Science Centre