Construction of Linear and Branched Tetraboranes via 1,1- and 1,2-Diboration of Diborenes
Please always quote using this URN: urn:nbn:de:bvb:20-opus-178276
- Sterically unencumbered diborenes based on a benzylphosphine chelate undergo diboration reactions with bis(catecholato)diboron in the absence of a catalyst to yield tetraboranes. The symmetrical diborenes studied undergo 1,2- diborations, whereas an unsymmetrical derivative was found to yield a triborylborane-phosphine adduct as the result of a formal 1,1-diboration. A related borylborylene compound also underwent a 1,2-diboration to produce a borylene-borane adduct.
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| Author: | Tom Stennett, Rüdiger Bertermann, Holger BraunschweigORCiD |
|---|---|
| URN: | urn:nbn:de:bvb:20-opus-178276 |
| Document Type: | Preprint |
| Faculties: | Fakultät für Chemie und Pharmazie / Institut für Anorganische Chemie |
| Language: | English |
| Parent Title (English): | Angewandte Chemie, International Edition |
| Year of Completion: | 2018 |
| Source: | Angewandte Chemie International Edition 2018, 57, 15896-15901 https://doi.org/10.1002/anie.201809976 |
| DOI: | https://doi.org/10.1002/anie.201809976 |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 546 Anorganische Chemie |
| Tag: | boron; chain structures; diboration; isomers; low-valent compounds |
| Release Date: | 2019/03/19 |
| EU-Project number / Contract (GA) number: | 669054 |
| OpenAIRE: | OpenAIRE |
| Note: | This is the pre-peer reviewed version of the following article: T. E. Stennett, R. Bertermann, H. Braunschweig, Angew. Chem. Int. Ed. 2018, 57, 15896., which has been published in final form at https://doi.org/10.1002/anie.201809976. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. |
| Licence (German): |  Deutsches Urheberrecht |