Refine
Has Fulltext
- yes (6)
Is part of the Bibliography
- yes (6)
Year of publication
- 2020 (6) (remove)
Document Type
- Journal article (4)
- Preprint (2)
Keywords
- boron (3)
- diborenes (2)
- Boranes (1)
- Borylene (1)
- Diboren (1)
- Diborene (1)
- EDA-NOCV (1)
- Hydroborierung (1)
- Kation (1)
- Photoisomerisierung (1)
Institute
EU-Project number / Contract (GA) number
- 669054 (5)
The reductive coupling of an N-heterocyclic carbene (NHC) stabilized (dibromo)vinylborane yields a 1,2-divinyl- diborene, which, although isoelectronic to a 1,3,5-triene, displays no extended p conjugation because of twisting of the C\(_2\)B\(_2\)C\(_2\) chain. While this divinyldiborene coordinates to copper(I) and platinum(0) in an η\(^2\)-B\(_2\) and η\(^4\)-C\(_2\)B\(_2\) fashion, respectively, it undergoes a complex rearrangement to an η\(^4\)-1,3-diborete upon complexation with nickel(0).