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Copper ferrite nanoparticles catalyzed the challenging Diels–Alder reaction of aromatic chalcones with cyclopentadiene.
- Source :
-
Chemical Communications . 10/4/2023, Vol. 59 Issue 77, p11584-11587. 4p. - Publication Year :
- 2023
-
Abstract
- Copper ferrite nanoparticles efficiently transformed the unreactive aromatic chalcones into activated dienophiles for a Diels–Alder reaction with cyclopentadiene/isoprene as dienes. The best results in terms of rate of reaction and product yields were obtained in an eco-friendly solvent i.e. ethanol using 5 mol% catalytic loading. Substrate scope was also investigated for a number of chalcone derivatives, and all the reactions proceeded smoothly to provide the corresponding DA adducts in high yields (up to 89%) and good diastereoselectivities (up to >99%) with endo-preference. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 59
- Issue :
- 77
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 172350188
- Full Text :
- https://doi.org/10.1039/d3cc02290k