Chakraborty, Uttam and Leitl, Julia and Muehldorf, Bernd and Bodensteiner, Michael and Pelties, Stefan and Wolf, Robert (2018) Mono- and dinuclear tetraphosphabutadiene ferrate anions. DALTON TRANSACTIONS, 47 (11). pp. 3693-3697. ISSN 1477-9226, 1477-9234
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Reduction of [(CpFe)-Fe-Ar(-Br)](2) (1, Cp-Ar = C-5(C6H4-4-Et)(5)) by potassium napthalenide, followed by the addition of white phosphorus, affords [K(18-c-6){(CpFe)-Fe-Ar((4)-P-4)}] (2, 18-c-6 = [18]crown-6), which features a planar cyclo-P-4(2-) ligand. The related diiron complex [Na-2(THF)(5)((CpFe)-Fe-Ar)(2)(,(4:4)-P-4)] (3) was obtained by reducing 1 with sodium amalgam in the presence of P-4. Protonation of 3 affords [Na(THF)(3)][((CpFe)-Fe-Ar)(2)(,(4:4)-P-4)(H)] (4), while the reaction of 3 with trimethylchlorosilane gives the nortricyclane compound P-7(SiMe3)(3) as the main product.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | TRANSITION-METAL-COMPLEXES; WHITE PHOSPHORUS; SANDWICH COMPLEX; P-4 ACTIVATION; IRON COMPLEXES; AMMONIA 1/2; BASIS-SETS; CHEMISTRY; LIGANDS; COBALT; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Robert Wolf |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 05 Mar 2020 08:55 |
| Last Modified: | 05 Mar 2020 08:55 |
| URI: | https://pred.uni-regensburg.de/id/eprint/14880 |
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