CB11H10– and Related Carborenes
Autor: | Josef Cvačka, Igor Rončević, Jiří Kaleta, Josef Michl, Guillaume Bastien |
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Rok vydání: | 2020 |
Předmět: | |
Zdroj: | Inorganic Chemistry. 59:12453-12460 |
ISSN: | 1520-510X 0020-1669 |
Popis: | Starting with HOOC-CB11Me11- or CB11Me12- as the starting material, collision-induced dissociation has produced a series of methylated analogs of didehydro-closo-carbadodecaborane anions by sequential losses of up to 5 equiv of ethylene. These reactive intermediates are carborane analogues of doubly pyramidalized alkenes and, more distantly, arynes. Density functional theory calculations have been used to develop a proposal for the mechanism of the unusual formation of ethylene from the carborane methyl substituents. |
Databáze: | OpenAIRE |
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