Formation of N-heterocyclic, donor-stabilized borenium ions |
| |
Authors: | Someya Chika I Inoue Shigeyoshi Präsang Carsten Irran Elisabeth Driess Matthias |
| |
Affiliation: | Technische Universit?t Berlin, Institute of Chemistry: Metalorganics and Inorganic Materials, Sekr. C2, Strasse des 17. Juni 135, D-10623 Berlin, Germany. |
| |
Abstract: | Cationic and zwitterionic boryl bromide species and a borenium-boryl bromide cation have been synthesised which represent new N-donor stabilised cationic boron compounds with β-diketiminate ligands. The unexpected borenium-boryl bromide results from a head-to-tail dimerisation of the corresponding zwitterionic boryl bromide accompanied by proton migration. The electronic nature of these new species was studied by DFT calculations. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|