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Title

Platinum(II) alkynyl complexes containing N- and S-propargylated ligands: Synthesis, structures and formation of PtII/AgI coordination compounds

AuthorsMohr, Fabian; Mendía, Aránzazu; Laguna, Mariano
KeywordsPlatinum
Alkynes
Silver
Dimetallic
Coordination complexes
Issue DateMay-2007
PublisherWiley-Blackwell
CitationEuropean Journal of Inorganic Chemistry (19): 3115-3123 (2007)
AbstractAlkylation of 2-hydroxypyridine, 2-pyridinethiol, 2-hydroxy-4-methylquinoline, phthalimide and pyrazole with propargyl bromide gave a series of alkynes in high yield. These alkynes were reacted with the chloroplatinum(II) compounds trans-[PtCl2(PPh3)2] and cis-[PtCl2(dppe)] to afford the respective trans- and cis-bis(alkynyl)platinum(II) complexes, which were characterised by spectroscopic analysis and by X-ray diffraction. The platinum(II) complexes containing the thiopyridyl- and pyrazolyl-substituted alkynes react with 1 or 2 equiv. of [Ag(NO3)(PPh3)] to give dimetallic PtII/AgI complexes.
Description9 pages, 2 tables, 8 figures, 5 schemes.
Publisher version (URL)http://dx.doi.org/10.1002/ejic.200700157
URIhttp://hdl.handle.net/10261/19289
DOI10.1002/ejic.200700157
ISSN1434-1948
Appears in Collections:(ICMA) Artículos
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