Reversible water activation driven by contraction and expansion of a 12-vertex-closo-12-vertex-nido biscarborane cluster
| العنوان: | Reversible water activation driven by contraction and expansion of a 12-vertex-closo-12-vertex-nido biscarborane cluster |
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| المؤلفون: | Dmitry V. Peryshkov, Yuen Onn Wong, Mark D. Smith |
| المصدر: | Chemical Communications. 52:12710-12713 |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | 010405 organic chemistry, Stereochemistry, Hydride, Metals and Alloys, Substituent, General Chemistry, 010402 general chemistry, 01 natural sciences, Catalysis, 0104 chemical sciences, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Crystallography, chemistry.chemical_compound, chemistry, Materials Chemistry, Ceramics and Composites, Carborane, Boronic acid |
| الوصف: | The activation of O-H bonds of water at room temperature driven by the cage-opening rearrangement of a biscarborane-based cluster is reported. The reaction of the 12-vertex-closo-12-vertex-nido biscarborane cluster with water led to the quantitative and selective two-vertex decapitation of a carborane cluster and formation of the pendent boronic acid hydride B(H)(OH) group. Remarkably, this transformation can be quantitatively reversed with the release of water and re-formation of the starting biscarborane cage. The flexibility of cage decapitation/expansion and its influence on the reactivity of an exohedral substituent represent a new approach to cluster-induced organic transformations. |
| تدمد: | 1364-548X 1359-7345 |
| DOI: | 10.1039/c6cc06955j |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb35bda05f281e88aa75dacc9a44ed00 https://doi.org/10.1039/c6cc06955j |
| رقم الانضمام: | edsair.doi.dedup.....fb35bda05f281e88aa75dacc9a44ed00 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1364548X 13597345 |
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| DOI: | 10.1039/c6cc06955j |