Unique chemical properties of metal-carbon bonds in metal-carboranyl and metal-carboryne complexes |
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Authors: | ZaoZao Qiu ZuoWei Xie |
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Affiliation: | QIU ZaoZao & XIE ZuoWei Department of Chemistry,The Chinese University of Hong Kong,Hong Kong,China |
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Abstract: | The metal-carbon bonds in metal-carboranyl and metal-carboryne complexes behave very differently from those in classical organometallic complexes. The unique electronic and steric properties of ico-sahedral carboranyl moiety make the M-C bond in metal-carboranyl complexes inert toward unsaturated molecules, and on the other hand, the sterically demanding carborane cage can induce unexpected C-C coupling reactions. The M-C bonds in metal-carboryne complexes are, however, active toward various kinds of unsatu... |
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Keywords: | boron cluster carborane carboryne insertion metal-carbon bond |
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