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A Sound Sequence to Triphenylphosphino Dibromoplatinum(II) Complexes – Solvothermal Preparation of trans ‐[PtBr(µ‐Br)(PPh 3 )] 2
Author(s) -
Fioco David,
Belli Dell'Amico Daniela,
Labella Luca,
Marchetti Fabio,
Samaritani Simona
Publication year - 2019
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201900711
Subject(s) - chemistry , bridge (graph theory) , pyridine , x ray crystallography , nuclear magnetic resonance spectroscopy , crystallography , sequence (biology) , molecule , diffraction , stereochemistry , organic chemistry , medicine , biochemistry , physics , optics
A sound synthetic procedure for the preparation of trans ‐[PtBr(µ‐Br)(PPh 3 )] 2 is described. The species was fully characterized and used to obtain [PtBr 2 (PPh 3 )(L)] complexes (L = DMSO, p ‐toluidine, pyridine) by a bridge‐splitting reaction. All products were fully characterized by NMR spectroscopy, together with cis ‐[PtBr 2 (PPh 3 )(NCCH 3 )], obtained as an intermediate in the synthesis of the dinuclear precursor. Cis ‐[PtBr 2 (PPh 3 )(NCCH 3 )] was also studied by X‐ray diffraction.