Evans, Kieren J. ORCID: https://orcid.org/0000-0003-0111-1709 and Mansell, Stephen M. 2019. Synergic deprotonation generates alkali-metal salts of tethered fluorenide-NHC ligands co-complexed to alkali-metal amides. Chemistry - A European Journal 25 (15) , pp. 3766-3769. 10.1002/chem.201806278 |
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Official URL: http://dx.doi.org/10.1002/chem.201806278
Abstract
Synergic combinations of alkali-metal hydrocarbyl/amide reagents were used to synthesise saturated N-heterocyclic carbene (NHC) ligands tethered to a fluorenide anion through deprotonation of a spirocyclic precursor, whereas conventional bases were not successful. The Li2 derivatives displayed a bridging amide between two Li atoms within the fluorenide-NHC pocket, whereas the Na2 and K2 analogues displayed extended solid-state structures with the fluorenide-NHC ligand chelating one alkali metal centre.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Chemistry Cardiff Catalysis Institute (CCI) |
Publisher: | Wiley |
ISSN: | 0947-6539 |
Date of First Compliant Deposit: | 15 November 2021 |
Date of Acceptance: | 22 January 2019 |
Last Modified: | 06 May 2023 10:24 |
URI: | https://orca.cardiff.ac.uk/id/eprint/145504 |
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