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The role of the “ligand periphery” in the coordination of tripodal triamidostannates(II) to iridium: simple ligation vs. cyclometallation : dedicated to Professor Heinrich Nöth on the occasion of his 80th birthday

Reaction of the triamidostannates(II) MeSiSiMe2N(3,5-xyl)3SnLi(OEt2) (2a) and MeSiSiMe2N(p-tol)3SnLi(OEt2) (2b) with [IrCl(CO)(PPh3)2] gave the IrI-Sn complex [MeSiSiMe2N(3,5-xyl)3SnIr(PPh3)2(CO)] (3a) for the former. In contrast, for the tolyl stannate CH-activation occurred to give the IrIII compo...

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Bibliographic Details
Main Authors: Kilian, Michaela (Author) , Wadepohl, Hubert (Author) , Gade, Lutz H. (Author)
Format: Article (Journal) Festschrift
Language:English
Published: 2008
In: Zeitschrift für anorganische und allgemeine Chemie
Year: 2008, Volume: 634, Issue: 8, Pages: 1378-1382
ISSN:1521-3749
DOI:10.1002/zaac.200800090
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Festschrift
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/zaac.200800090
Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/zaac.200800090
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Author Notes:Michaela Kilian, Hubert Wadepohl, and Lutz H. Gade
Description
Summary:Reaction of the triamidostannates(II) MeSiSiMe2N(3,5-xyl)3SnLi(OEt2) (2a) and MeSiSiMe2N(p-tol)3SnLi(OEt2) (2b) with [IrCl(CO)(PPh3)2] gave the IrI-Sn complex [MeSiSiMe2N(3,5-xyl)3SnIr(PPh3)2(CO)] (3a) for the former. In contrast, for the tolyl stannate CH-activation occurred to give the IrIII compound [MeSiSiMe2N(p-tol)2SiMe2N(2-C6H3-4-CH3)SnIr(H)(PPh3)2(CO)] (3b). The latter is thus avoided by introduction of suitably placed substituents in the peripheral aryl groups of the triamidostannate ligand.
Item Description:First published: 26 May 2008
Gesehen am 08.12.2022
Physical Description:Online Resource
ISSN:1521-3749
DOI:10.1002/zaac.200800090

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