Title:
HYDROFORMYLATION PROCESS
Document Type and Number:
WIPO Patent Application WO/2011/084268
Kind Code:
A3
Abstract:
A catalyst, useful for the hydroformylation of allyl alcohol, is described. The catalyst comprises a rhodium complex and a 6-bis(3,5-dialkylphenyl)phosphino-N-pivaloyl-2-aminopyridine or a 3-bis(3,5-dialkylphenyl)phosphino-2H-isoquinolin-1-one. The invention also includes a process for the production of 4-hydroxybutyraldehyde comprising reacting allyl alcohol with a mixture of carbon monoxide and hydrogen in the presence of a solvent and the catalyst. The process gives a high ratio of the linear product 4-hydroxybutyraldehyde to the branched co-product 3-hydroxy-2-methylpropionaldehyde.
Inventors:
WHITE DANIEL F (US)
BOOGAERTS INE (GB)
COLE-HAMILTON DAVID JOHN (GB)
BOOGAERTS INE (GB)
COLE-HAMILTON DAVID JOHN (GB)
Application Number:
PCT/US2010/058283
Publication Date:
February 16, 2012
Filing Date:
November 30, 2010
Export Citation:
Assignee:
LYONDELL CHEMICAL TECH LP (US)
International Classes:
B01J31/24; C07C29/141; C07C31/20; C07C45/50; C07C47/19; B01J31/18
Domestic Patent References:
| WO2005051964A1 | 2005-06-09 |
Foreign References:
| US20040199024A1 | 2004-10-07 |
Other References:
BERNHARD BREIT ET AL: "Self-assembly of bidentate ligands for combinatorial homogeneous catalysis based on an A-T base pair model", PURE AND APPLIED CHEMISTRY, vol. 78, no. 2, 1 February 2006 (2006-02-01), pages 249 - 256, XP055010143, ISSN: 0033-4545, DOI: 10.1351/pac200678020249
"Supramolecular Catalysis", 1 January 2008, WILEY-VCH VERLAG GMBH & CO. KGAA, DE, ISBN: 978-3-52-762178-1, article BERNHARD BREIT: "Supramolecular Construction of Chelating Bidentate Ligand Libraries through Hydrogen Bonding: Concept and Applications in Homogeneous Metal Complex Catalysis", pages: 29 - 55, XP055010128
BREIT B ET AL: "Hydrogen Bonding asa Construction Element for Bidentate Donor Ligands in Homogeneous Catalysis: Regioselective Hydroformylation of Terminal Alkenes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC; US, vol. 125, 1 January 2003 (2003-01-01), pages 6608 - 6609, XP002324849, ISSN: 0002-7863, DOI: 10.1021/JA0348997
BREIT B ET AL: "self-assembly of Bidentate Ligands for Combinatorial Homogeneous Catalysis Based on an A-T Base Model", ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, WILEY VCH VERLAG, WEINHEIM, vol. 44, 1 January 2005 (2005-01-01), pages 1640 - 1643, XP002463213, ISSN: 1433-7851, DOI: 10.1002/ANIE.200462499
"Supramolecular Catalysis", 1 January 2008, WILEY-VCH VERLAG GMBH & CO. KGAA, DE, ISBN: 978-3-52-762178-1, article BERNHARD BREIT: "Supramolecular Construction of Chelating Bidentate Ligand Libraries through Hydrogen Bonding: Concept and Applications in Homogeneous Metal Complex Catalysis", pages: 29 - 55, XP055010128
BREIT B ET AL: "Hydrogen Bonding asa Construction Element for Bidentate Donor Ligands in Homogeneous Catalysis: Regioselective Hydroformylation of Terminal Alkenes", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC; US, vol. 125, 1 January 2003 (2003-01-01), pages 6608 - 6609, XP002324849, ISSN: 0002-7863, DOI: 10.1021/JA0348997
BREIT B ET AL: "self-assembly of Bidentate Ligands for Combinatorial Homogeneous Catalysis Based on an A-T Base Model", ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, WILEY VCH VERLAG, WEINHEIM, vol. 44, 1 January 2005 (2005-01-01), pages 1640 - 1643, XP002463213, ISSN: 1433-7851, DOI: 10.1002/ANIE.200462499
Attorney, Agent or Firm:
CARROLL, Kevin M. et al. (3801 West Chester PikeNewtown Square, PA, US)
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