Journal article
Synthesis of a Configurationally Stable Three-Legged Piano-Stool Complex.
- Therrien B Department of Chemistry and Biochemistry, University of Berne, Freiestrasse 3, CH-3000 Berne 9 (Switzerland), Fax: (+41) 31-631-3993.
- Ward TR Department of Chemistry and Biochemistry, University of Berne, Freiestrasse 3, CH-3000 Berne 9 (Switzerland), Fax: (+41) 31-631-3993.
- 2018-05-02
Published in:
- Angewandte Chemie (International ed. in English). - 1999
English
A transition metal Lewis acid with metal-centered chirality is obtained by η6 :η1 :η1 coordination of a 1,3-disubstituted arene with a phosphane and a pyrazole tether (PArN) to ruthenium. The three-legged piano-stool complex [{η6 :η1 :η1 -(PArN)}Ru(H2 O)]2+ (structure depicted) displays remarkable configurational stability. Its planar chiral, neutral precursor [{η6 :η1 -(PArN)}RuCl2 ] can be resolved by preparative HPLC.
- Language
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- English
- Open access status
- closed
- Identifiers
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- DOI 10.1002/(SICI)1521-3773(19990201)38:3<405::AID-ANIE405>3.0.CO;2-0
- PMID 29711651
- Persistent URL
- https://folia.unifr.ch/global/documents/201529
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