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Rh-Catalyzed cyclization of 2,3-allenoic acids in the presence of 2,3-allenols
- Source :
- Chemical Communications. 57:10411-10414
- Publication Year :
- 2021
- Publisher :
- Royal Society of Chemistry (RSC), 2021.
-
Abstract
- Herein we report a [Cp*RhCl2]2-catalyzed coupling cyclization of two different classes of allenes with 2,3-allenoic acids affording 2(5H)-furanone skeletons of products and 2,3-allenols forming a conjugated (E)-enal or enone functionality to the β-position of the 2(5H)-furanones. These products are important building blocks for the syntheses of potentially bioactive compounds. The reaction proceeded via the nucleometalation, insertion, and stereodefined 1,4-H delivery carried by rhodium.
- Subjects :
- Metals and Alloys
chemistry.chemical_element
General Chemistry
Conjugated system
Combinatorial chemistry
Catalysis
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Rhodium
Coupling (electronics)
chemistry.chemical_compound
chemistry
Materials Chemistry
Ceramics and Composites
Enone
Subjects
Details
- ISSN :
- 1364548X and 13597345
- Volume :
- 57
- Database :
- OpenAIRE
- Journal :
- Chemical Communications
- Accession number :
- edsair.doi.dedup.....8497309756102fe07e4f7e22cb5c12d5