Trityl tetraphenylborate as a reagent in organometallic chemistry |
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| Affiliation: | 1. School of Chemistry and Physics, Westville Campus, University of Kwazulu-Natal, Private Bag X54001, Durban 4000, South Africa;2. Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal;3. Discipline of Pharmaceutical Sciences, School of Health Sciences, University of Kwazulu-Natal, Private Bag X54001, Durban 4000, South Africa;4. School of Chemistry and Physics, Pietermaritzburg Campus, University of Kwazulu-Natal, Private Bag X01, Scottsville 3209, South Africa;1. Department of Chemistry, Imperial College London, South Kensington, London SW7 2AZ, UK;2. EPSRC Crystallographic Service, Department of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK |
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| Abstract: | Trityl tetraphenylborate, prepared from trityl triflate and sodium tetraphenylborate, is shown to be a useful hydride and methyl anion abstraction reagent for organometallic compounds. It reacts with (η5-C5Me5)(PMe3)2RuMe to give the fulvene complex [η4-C5Me4CH2)(PMe3)2RuMe]BPh4, and with (η5-C5H5)2ZrMe2 in acetonitrile-d3 to afford the cationic methyl derivative [(η5-C5H5)2ZrMe(NCCD3)]BPh4. |
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