Metallaborane reaction chemistry. Part 12. Some interactions of acetylenes and isocyanides with selected metallaboranes |
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| Authors: | Jonathan Bould |
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| Affiliation: | The School of Chemistry of the University of Leeds, Leeds LS2 9JT, UK |
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| Abstract: | Compared to the chemistry associated with the basic syntheses and structures of the metallaboranes, their reaction chemistry is relatively uninvestigated. To illustrate the potential variety of such reaction chemistry, a linked overview of some previously reported and previously unreported reactions of the nido-6-metalladecaboranes [(PPh3)2HIrB9H13], [(PPh3)(Ph2PC6H4)HIrB9H12], [(η6-C6Me6)RuB9H13], [(η6-MeC6H4isoPr)RuB9H13] and [(η5-C5Me5)RhB9H13] with acetylenes and isocyanides is presented, together with some related chemistry derived from the arachno-type 4-metallanonaboranes [(PMe2Ph)2PtB8H12] and [(PMe3)2(CO)HIrB8H12]. Reductions, oligomerisations, and reductive oligomerisations of the unsaturated species are observed, as well as complete or partial incorporation of carbon and nitrogen hetero atoms into the metallaborane clusters.1 |
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| Keywords: | Borane cluster Metallaboranes Cluster Aufbau Cluster expansion Cluster dismantling Platinum, ruthenium, iridium and rhodium complexes of boranes and heteroboranes X-ray crystal and molecular structures Metallaborane reaction chemistry Platinaboranes Iridaboranes Ruthenaboranes Rhodaboranes |
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