Synthesis of adipic aldehyde by n-selective hydroformylation of 4-pentenal

• Verfasst von: Mormul, Jaroslaw [VerfasserIn]
• Verfasst von: Mulzer, Michael [VerfasserIn]
• Verfasst von: Rosendahl, Tobias [VerfasserIn]
• Verfasst von: Rominger, Frank [VerfasserIn]
• Verfasst von: Limbach, Michael [VerfasserIn]
• Verfasst von: Hofmann, Peter [VerfasserIn]
• Titel: Synthesis of adipic aldehyde by n-selective hydroformylation of 4-pentenal
• Verf.angabe: Jaroslaw Mormul, Michael Mulzer, Tobias Rosendahl, Frank Rominger, Michael Limbach, and Peter Hofmann
• E-Jahr: 2015
• Jahr: August 5, 2015
• Umfang: 7 S.
• Fussnoten: Gesehen am 13.07.2020
• Titel Quelle: Enthalten in: Organometallics
• Ort Quelle: Washington, DC : ACS Publ., 1982
• Jahr Quelle: 2015
• Band/Heft Quelle: 34(2015), 16, Seite 4102-4108
• ISSN Quelle: 1520-6041
• DOI: doi:10.1021/acs.organomet.5b00538
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1724474383

Abstract

Several phosphine and phosphite ligands were tested in the hydroformylation of 4-pentenal to adipic aldehyde, a versatile starting material for industrially very relevant compounds. By varying the ligand structure we were able to increase the selectivity toward adipic aldehyde to >95%. Additionally, two molecular structures of important catalytic intermediates [(bisphosphite)RhH(CO)2] and one structure of a previously unknown catalyst decomposition product were obtained.