A Resorcin[4]arene-Based Phosphite-Phosphine Ligand for the Branched-Selective Hydroformylation of Alkyl Alkenes.
| Autor: | 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.; School of Chemistry, University of Bristol, Bristol BS8 1TS, U.K., Hood TM; Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K., Lau S; Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K., Bara-Estaún A; Dynamic Reaction Monitoring Facility and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K., Hintermair U; Dynamic Reaction Monitoring Facility and Department of Chemistry, University of Bath, Bath BA2 7AY, U.K., Pringle PG; School of Chemistry, University of Bristol, Bristol BS8 1TS, U.K., Chaplin AB; Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K. |
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| Jazyk: | angličtina |
| Zdroj: | ACS catalysis [ACS Catal] 2024 Jul 24; Vol. 14 (15), pp. 11803-11807. Date of Electronic Publication: 2024 Jul 24 (Print Publication: 2024). |
| DOI: | 10.1021/acscatal.4c03510 |
| Abstrakt: | 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 1:1 H Competing Interests: The authors declare no competing financial interest. (© 2024 The Authors. Published by American Chemical Society.) |
| Databáze: | MEDLINE |
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