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A Resorcin[4]arene-Based Phosphite-Phosphine Ligand for the Branched-Selective Hydroformylation of Alkyl Alkenes.
Smart, Jennifer E; Emerson-King, Jack; Jeans, Rebekah J; Hood, Thomas M; Lau, Samantha; Bara-Estaún, Alejandro; Hintermair, Ulrich; Pringle, Paul G; Chaplin, Adrian B.
Afiliación
  • Smart JE; Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K.
  • Emerson-King J; Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K.
  • Jeans RJ; Dynamic Reaction Monitoring Facility and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K.
  • Hood TM; School of Chemistry, University of Bristol, Bristol BS8 1TS, U.K.
  • Lau S; Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K.
  • Bara-Estaún A; Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K.
  • Hintermair U; Dynamic Reaction Monitoring Facility and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K.
  • Pringle PG; Dynamic Reaction Monitoring Facility and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K.
  • Chaplin AB; School of Chemistry, University of Bristol, Bristol BS8 1TS, U.K.
ACS Catal ; 14(15): 11803-11807, 2024 Aug 02.
Article en En | MEDLINE | ID: mdl-39114094
ABSTRACT
Synthesis of a chelating phosphite-phosphine ligand from a tris(quinoxaline) extended resorcin[4]arene and its application in the rhodium-catalyzed hydroformylation of terminal alkyl alkenes are reported. Rhodium complexes are formed within the cavity of the macrocycle and branched-selective hydroformylation of 1-octene with a b/l ratio of 5.9 has been achieved at 60 °C under 11 H2/CO (20 bar).

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: ACS Catal Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: ACS Catal Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos