Borole Ring Expansion Reactions with Boron Azides: A Versatile Pathway to Borylated Azaborinines
Abstract The reaction of boroles with organic azides is known to straightforwardly yield 1,2‐azaborinines, which have generated significant interest as benzene bioisosteres. We show that this powerful synthetic pattern extends to a variety of structurally and chemically diverse boron azides, including recently reported diborane(4) azides. This provides a general, powerful borylation method to expand the chemistry of 1,2‐azaborinines.
Authors
- Guillaume Bélanger‐Chabot (ORCID: https://orcid.org/0000-0001-5722-2657)
- Holger Braunschweig (ORCID: https://orcid.org/0000-0001-9264-1726)
- Moritz Ernst (ORCID: https://orcid.org/0000-0001-9505-8974)
- Torsten Thiess
- Felix Lindl
- James T. Goettel (ORCID: https://orcid.org/0000-0001-8120-3771)
- Simon Dotzauer
Institutions
- University of Würzburg (DE)
- Université Laval (CA)
- Nova Chemicals (Canada) (CA)
Publication Details
- Journal
- European Journal of Inorganic Chemistry
- Published
- 2024-11-13
- DOI
- https://doi.org/10.1002/ejic.202400498
- Citations
- 3
- Primary Topic
- Organoboron and organosilicon chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.75
Funders
- Alexander von Humboldt-Stiftung
- Natural Sciences and Engineering Research Council of Canada