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Patents

Patents

 

 

1.      ”Process for olefin hydroformylation utilizing phosphorus-containing catalyst ligands“

B. Breit, R. Paciello, B. Geissler, M. Röper (BASF AG) DE 1997, 19.621.967; Chem. Abstr. 1998128, 129.496 (correction of Chem. Abstr. 1998128 63.168).

 

2.      "Method for producing phosphabenzene compounds"

R. Paciello, E. Zeller, B. Breit, M. Röper (BASF AG) DE 1999, 19.743.197; WO 99/16774.

 

3.      "Phosphabenzene compounds and their use as ligands for hydroformylation catalysts"

R. Paciello, T. Mackewitz, M. Röper, B. Breit (BASF AG) 2000, WO 00/55164.

 

4.      "5-Phospholyl and 5-polyphospholyl complexes as hydroformylation catalysts"

W. Ahlers, T. Mackewitz, M. Roeper, F. Mathey, C. Ganter, B. Breit, (BASF AG) DE 2000, 19921730; [Chem. Abstracts 2000133, 349964]

 

5.      "Hydroformylation catalysts comprising a complex with a heterobicyclo [2.2.0]octane ligand"

T. Mackewitz, R. Paciello, B. Breit, E. Fuchs, (BASF AG) DE 2003, 10320139; [Chem. Abstracts 2003139, 400495]

 

6.      "Process for hydroformylation"

T. Mackewitz, M. Volland, R. Paciello, A. Schaefer, B. Breit, W. Seiche, (BASF AG) EP 2004, 1486481.

 

7.      "Procedure for the production of phosphinopyridinones"

T. Mackewitz, M. Volland, R. Paciello, A. Schaefer, B. Breit, W. Seiche, (BASF AG) DE 2004, 102004014474.

 

8.      "Preparation of chiral phosphine ligands and their transition metal complexes as catalysts for asymmetric synthesis"

C. Jäkel, M. Volland, T. Mackewitz, R. Paciello, B. Breit, W. Seiche, M. Weis, C. Waloch (BASF AG) WO 2005, 2005051964.

 

9.      “Synthesis of peptide containing phosphine ligands and their transition metal complexes as stereoselective catalysts of hydrocarbonylation addition reactions

C. Jaekel, F. Hettche, M. Volland, B. Breit, A. Laungany (BASF AG) DE 2007, 102006041064; [Chem. Abstracts 2007146, 251867]

 

10.    "Addition reactions using transition metal catalysts in halogenated solvents to prepare chiral compounds"

J. Rudolph, R. Paciello, C. Jaekel, F. Hettche, A. Boerner, N. Dubrovina, M.-N. Gensow, B. Breit (BASF AG) WO 2008, 2008046918. 

 

 

11.    "Method for the production of optically active a-alkyl carbonyl compounds"

B. Breit, C. Studte WO 2009, 2009040054.

 

12.    "Verfahren zur decarboxylativen Hydroformylierung a,b-ungesättigter Carbonsäuren"

B. Breit, T. Smejkal, J. Rudolph, J. Schmidt Leithoff, R. Paciello (BASF AG) PCT/EP 2009, 053523.

 

13.    "A process for the hydroformylation of unsaturated carboxylic acids"

J. Rudolph, J. Schmidt Leithoff, R. Paciello, B. Breit, T. Smejkal (BASF AG) DE 2009, 102007052640; WO 2009059963.

 

14.    "Preparation of aldehydes by decarboxylative hydroformylation of a,b-unsaturated carboxylic acids"

J. Rudolph, J. Schmidt Leithoff, R. Paciello, B. Breit, T. Smejkal (BASF AG) DE 2009, 102008015773; WO 2009118341.

 

15.    "Method for preparing vittatalactone"

B. Breit, 2011, US 20110282075.

 

16.    "Preparation of dihydrofuran derivatives as insecticidal compounds"

J. C. Toueg, T. Smejkal, S. V. Wendeborn, J. Y. Cassyre, M. El Qacemi, B. Breit, L. Diab, R. J. G. Mondiere, N. Poirier (Syngenta) WO 2013, 2013026724.

 

17.    "Preparation of dihydrofuran derivatives as insecticidal compounds"

T. Smejkal, S. V. Wendeborn, J. Y. Cassyre, M. El Qacemi, B. Breit, L. Diab, R. J. G. Mondiere (Syngenta) WO 2013, 2013026726.

 

 

 

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