Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Roth, Torsten [VerfasserIn]  |
| Wadepohl, Hubert [VerfasserIn]  |
| Gade, Lutz H. [VerfasserIn]  |
Titel: | Cationic BPI-gold(III) complexes |
Titelzusatz: | controlling ligating and nonligating anions |
Verf.angabe: | Torsten Roth, Hubert Wadepohl, and Lutz H. Gade |
E-Jahr: | 2016 |
Jahr: | 19 February 2016 |
Umfang: | 8 S. |
Fussnoten: | Gesehen am 05.05.2020 |
Titel Quelle: | Enthalten in: European journal of inorganic chemistry |
Ort Quelle: | Weinheim : Wiley-VCH, 1998 |
Jahr Quelle: | 2016 |
Band/Heft Quelle: | (2016), 8, Seite 1184-1191 |
ISSN Quelle: | 1099-0682 |
Abstract: | Abstract A new synthetic protocol has been devised to access cationic gold(III) bis(2-pyridylimino)isoindolato (BPI) complexes. The rigid BPI framework was shown to stabilize this type of coordination compound and allowed different substitution patterns in the ligand periphery. The synthesis of these complexes tolerates both air and moisture and does not require transmetalation steps with toxic thallium or mercury compounds. Notably, control of the counterion was achieved through the use of an ion-exchange resin and salt metathesis. The selective modification and transformation of the anionic ligand in the fourth coordination site of the square-planar complexes was studied while leaving the noncoordinated counterion unchanged. Such transformations, which are of importance in the coordination chemistry and catalysis of gold(III) complexes, proved to be very selective, provided that the ligating and nonligating anionic species where sufficiently different in nature. In all cases, strict N,N,N-coordination of the BPI scaffold was found, thus conserving the C2v symmetry of the square-planar complexes. |
DOI: | doi:10.1002/ejic.201600024 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1002/ejic.201600024 |
| Volltext: https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/ejic.201600024 |
| DOI: https://doi.org/10.1002/ejic.201600024 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | Coordination modes |
| Gold |
| Ion exchange |
| Pincer ligands |
K10plus-PPN: | 169723304X |
Verknüpfungen: | → Zeitschrift |
Cationic BPI-gold(III) complexes / Roth, Torsten [VerfasserIn]; 19 February 2016 (Online-Ressource)
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