Efficient and environmentally-friendly access to 4,5-unsaturated sulfonamides through a ligand-free copper-BF3-catalyzed three-component alkene carbo-sulfonamidation
Sign Up to like & getrecommendations! Published in 2023 at "Organic Chemistry Frontiers"
DOI: 10.1039/d3qo00268c
Abstract: Though sulfonamides are biologically important molecules, the scope of their structures is narrow due to the limited methods available for synthesis. Alkene functionalization has recently gained attention for synthesis of... read more here.
Keywords: efficient environmentally; environmentally friendly; access unsaturated; unsaturated sulfonamides ... See more keywords
Palladium-Catalyzed Asymmetric 1,4-Addition of Diarylphosphines to α,β-Unsaturated Sulfonamides
Sign Up to like & getrecommendations! Published in 2018 at "Synthesis"
DOI: 10.1055/s-0036-1591593
Abstract: A pincer palladium-catalyzed asymmetric 1,4-addition of diarylphosphines to α,β-unsaturated sulfonamides was realized for the synthesis of chiral sulfonamide phosphines with up to 98% ee under mild conditions. read more here.
Keywords: catalyzed asymmetric; unsaturated sulfonamides; diarylphosphines unsaturated; palladium catalyzed ... See more keywords