Copper(I)‐Catalyzed Proto/Carboboration of Enyne Boronates for the Synthesis of Densely Substituted Diene Diboronates
Abstract A copper‐catalyzed carbo‐/protoboration of boryl enynes is disclosed, providing access to an array of penta‐ and hexasubstituted diboryl dienes in a chemo‐, regio‐ and stereoselective manner. All six positions of the dienes can be manipulated using this methodology. The hexasubstituted diene boronates adopt a skew conformation. An iterative Suzuki coupling of the products provided highly conjugated trienes and tetraenes.
Authors
- Rajesh Chakrabortty
- Suman Ghosh (ORCID: https://orcid.org/0000-0002-0212-8193)
- Venkataraman Ganesh (ORCID: https://orcid.org/0000-0001-7893-109X)
- Shailendra Kumar (ORCID: https://orcid.org/0000-0003-4558-4962)
Institutions
- Indian Institute of Technology Kharagpur (IN)
Publication Details
- Journal
- Advanced Synthesis & Catalysis
- Published
- 2024-11-11
- DOI
- https://doi.org/10.1002/adsc.202401188
- Citations
- 1
- Primary Topic
- Organoboron and organosilicon chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.25
Funders
- Department of Science and Technology, Ministry of Science and Technology, India
- Indian Institute of Technology Kharagpur
- Science and Engineering Research Board