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Dissociation of the Disilatricyclic Diallylic Dianion [(C(4)Ph(4)SiMe)(2)](−2) to the Silole Anion [MeSiC(4)Ph(4)](−) by Halide Ion Coordination or Halide Ion Nucleophilic Substitution at the Silicon Atom
The reductive cleavage of the Si-Si bond in 1,1-bis(1-methyl-2,3,4,5-tetraphenyl-1-silacyclopentadiene) [(C(4)Ph(4)SiMe)(2)] (1) with either Li or Na in THF gives the silole anion [MeSiC(4)Ph(4)](−) (2). The head-to-tail dimerization of the silole anion 2 gives crystals of the disilatricyclic dially...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264495/ https://www.ncbi.nlm.nih.gov/pubmed/21986523 http://dx.doi.org/10.3390/molecules16108451 |