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Synthesis of Electron-rich Carborane Clusters and their Reactivity

Authors: Němec Vlastimil | Vrána Jan | Holub Josef | Samsonov Maksim Andreevich | Růžička Aleš

Year: 2024

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	Synthesis of Electron-rich Carborane Clusters and their Reactivity	The chemistry of borane and heteroborane clusters are a part of modern inorganic chemistry. They are appear almost exclusively as neutral or anionic species, while the cationic ones are protonated at exoskeletal heteroatoms or they are instable at room temperature. In 2021, we described the first thermally robust cationic carboranes supported by bulky N-heterocyclic carbenes.1 In this work, the reactivity of 10-vertex closo-dicarba-boranes with different N-heterocyclic carbenes (NHCDipp, NHCCy, NHCiPr) to 10-vertex nido-dicarboranes-bis-carbene adducts will be discussed as along with their structural rearrangements to thermodynamically stable products. The reactivity of such electron-rich clusters with various acids, transition metal complexes and main group compounds will be presented as well.