Maier, Thomas M. and Coburger, Peter and van Leest, Nicolaas P. and Hey-Hawkins, Evamarie and Wolf, Robert (2019) Direct synthesis of an anionic 13-vertex closo-cobaltacarborane cluster. DALTON TRANSACTIONS, 48 (42). pp. 15772-15777. ISSN 1477-9226, 1477-9234
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Reaction of 1,2-bis(diphenylphosphino)-ortho-carborane (L) with [K(thf){((Mes)BIAN)Co(eta(4)-cod)}] (1, (Mes)BIAN = bis(mesityliminoace-naphthene)diimine, cod = 1,5-cyclooctadiene) affords an anionic 13-vertex closo-cobaltacarborane cluster (2) in one step. The mechanism of this transformation has been studied by experimental and quantum chemical techniques, which suggest that a series of outer-sphere electron transfer and isomerisation processes occurs. This work shows that low-valent metalate anions are promising reagents for the synthesis of anionic metallacarborane clusters.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SUPRAICOSAHEDRAL METALLACARBORANES; CRYSTAL-STRUCTURES; REACTIVITY; CARBORANES; ISOMERIZATION; LIGANDS; STATES; ROUTE; METAL; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Robert Wolf |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 25 Mar 2020 07:27 |
| Last Modified: | 25 Mar 2020 07:27 |
| URI: | https://pred.uni-regensburg.de/id/eprint/25832 |
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