Synthesis of symmetrically and unsymmetrically substituted cationic diborane(4) compounds with distinct structural motifs and properties
The introduction of electron-donating, bridging guanidinate substituents in diborane(4) compounds allows the synthesis of a variety of new cationic diborane(4) compounds. In this work, strategies for the directed synthesis of cationic di- and tetraboron compounds are presented, leading to the synthe...
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| Main Authors: | , , , , , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
14 November 2022
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| In: |
European journal of organic chemistry
Year: 2022, Issue: 43, Pages: 1-12 |
| ISSN: | 1099-0690 |
| DOI: | 10.1002/ejoc.202201105 |
| Online Access: | Verlag, kostenfrei, Volltext: https://doi.org/10.1002/ejoc.202201105 Verlag, kostenfrei, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/ejoc.202201105 
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| Author Notes: | Erik Filbeck, Lucas Kistner, Daniel Vogler, David Bučak Gasser, Lilliana Flórido Martins, Maximilian Schöner, Elisabeth Kaifer, and Hans-Jörg Himmel |
| Summary: | The introduction of electron-donating, bridging guanidinate substituents in diborane(4) compounds allows the synthesis of a variety of new cationic diborane(4) compounds. In this work, strategies for the directed synthesis of cationic di- and tetraboron compounds are presented, leading to the synthesis and complete characterization of several new compounds with distinct structural motifs, all exhibiting BII atoms directly bound to each other. Hence, we report on tetracationic donor-acceptor cyclophanes with diboron donor linkers and organic π-acceptor units, on paddlewheel-type cationic diboranes, and on unsymmetrically-substituted monocationic diboranes. |
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| Item Description: | Gesehen am 19.12.2022 |
| Physical Description: | Online Resource |
| ISSN: | 1099-0690 |
| DOI: | 10.1002/ejoc.202201105 |