Selective Construction of Pd2Pt and PdPt2 Triangles in a Sandwich Framework: Carbocyclic Ligands as Scaffolds for a Mixed-Metal System

Sandwich time! The mixed‐metal triangular‐trinuclear sandwich complexes of Pd2Pt and PdPt2 were selectively synthesized. The Pd2Pt and PdPt2 triangles in a cycloheptatrienyl sandwich framework were identified by 31P NMR analyses of the tris‐triphenylphosphine complexes (see scheme).

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Bibliographic Details
Published in:Chemistry : a European journal 2012-07, Vol.18 (29), p.8886-8890
Main Authors: Murahashi, Tetsuro, Usui, Kentaro, Tachibana, Yuki, Kimura, Seita, Ogoshi, Sensuke
Format: Article
Language:English
Subjects:
Chemistry
cluster compounds
palladium
platinum
sandwich complexes
tropylium
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Summary:Sandwich time! The mixed‐metal triangular‐trinuclear sandwich complexes of Pd2Pt and PdPt2 were selectively synthesized. The Pd2Pt and PdPt2 triangles in a cycloheptatrienyl sandwich framework were identified by 31P NMR analyses of the tris‐triphenylphosphine complexes (see scheme).
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201201474