Method for producing organoacylphosphites

Details Method for producing organoacylphosphites Method for producing organoacylphosphites

2008-03-18

2008-03-18

Eyler, Yvonne (Bonnie) (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

C558S083000

Reexamination Certificate

active

10584492

ABSTRACT:
The present invention relates to a process for preparing organophosphites, organosphonites and organophosphinites by condensing phosphorus trihalides or organophosphorus halides with organic compounds bearing hydroxyl groups in the presence of polymeric basic ion exchange resins.The process according to the invention makes possible in a simple manner the preparation of trivalent organophosphorus compounds which may serve, for example, as ligands in rhodium complexes which may be used as a catalyst in hydroformylation.

REFERENCES:
patent: 5093534 (1992-03-01), Ludwig et al.
patent: 6015928 (2000-01-01), Gubisch et al.
patent: 6184424 (2001-02-01), Bueschken et al.
patent: 6239318 (2001-05-01), Schuler et al.
patent: 6331657 (2001-12-01), Kaizik et al.
patent: 6403836 (2002-06-01), Kaizik et al.
patent: 6403837 (2002-06-01), Hess et al.
patent: 6407295 (2002-06-01), Kaizik et al.
patent: 6482992 (2002-11-01), Scholz et al.
patent: 6492564 (2002-12-01), Wiese et al.
patent: 6500991 (2002-12-01), Wiese et al.
patent: 6555716 (2003-04-01), Protzmann et al.
patent: 6570033 (2003-05-01), Roettger et al.
patent: 6627782 (2003-09-01), Kaizik et al.
patent: 6680414 (2004-01-01), Knoop et al.
patent: 6720457 (2004-04-01), Drees et al.
patent: 6818770 (2004-11-01), Selent et al.
patent: 6924389 (2005-08-01), Jackstell et al.
patent: 6956133 (2005-10-01), Jackstell et al.
patent: 6960699 (2005-11-01), Totsch et al.
patent: 7009068 (2006-03-01), Schmutzler et al.
patent: 7109346 (2006-09-01), Beller et al.
patent: 2002/0111487 (2002-08-01), Roettger et al.
patent: 2003/0144559 (2003-07-01), Hess et al.
patent: 2003/0195368 (2003-10-01), Rottger et al.
patent: 2004/0236133 (2004-11-01), Selent et al.
patent: 2004/0236134 (2004-11-01), Schmutzler et al.
patent: 2004/0238787 (2004-12-01), Wiese et al.
patent: 2004/0242947 (2004-12-01), Beller et al.
patent: 2005/0043279 (2005-02-01), Selent et al.
patent: 2005/0171371 (2005-08-01), Borner et al.
patent: 2005/0182277 (2005-08-01), Totsch et al.
patent: 2005/0209455 (2005-09-01), Boerner et al.
patent: 2005/0209489 (2005-09-01), Moller et al.
patent: 2005/0234270 (2005-10-01), Kaizik et al.
patent: 2005/0256281 (2005-11-01), Grund et al.
patent: 2006/0036121 (2006-02-01), Kaizik et al.
patent: 2006/0089469 (2006-04-01), Komarov et al.
patent: 2006/0128998 (2006-06-01), Lueken et al.
patent: 2006/0129004 (2006-06-01), Lueken et al.
patent: 2006/0161017 (2006-07-01), Grass et al.
patent: 2006/0183936 (2006-08-01), Grass et al.
patent: 2007/0117995 (2007-05-01), Ortmann et al.
patent: 100 53 272 (2002-05-01), None
patent: 101 40 072 (2003-02-01), None
patent: 03 016320 (2003-02-01), None
patent: 03 016321 (2003-02-01), None
patent: 03 076448 (2003-09-01), None
patent: 03 078444 (2003-09-01), None
U.S. Appl. No. 11/574,063, filed Feb. 22, 2007, Nierlich, et al.
U.S. Appl. No. 11/494,741, filed Jul. 28, 2006, Kaizik, et al.
U.S. Appl. No. 10/562,454, filed Aug. 18, 2006, Krissmann, et al.
U.S. Appl. No. 10/576,302, filed Apr. 19, 2006, Kaizik, et al.
U.S. Appl. No. 10/588.762, filed Aug. 8, 2006, Wiese, et al.
U.S. Appl. No. 10/584,492, filed Jun. 22, 2006, Ortmann, et al.
U.S. Appl. No. 09/708,646, filed Nov. 9, 2000, Hess, et al.
U.S. Appl. No. 10/584,492, filed Jun. 22, 2006, Ortmann, et al.
U.S. Appl. No. 10/505,879, filed Sep. 3, 2004, Borgmann.
U.S. Appl. No. 10/525,376, filed May 8, 2006, Moeller, et al.
U.S. Appl. No. 10/584,148, filed Jun. 22, 2006, Ortmann, et al.
U.S. Appl. No. 10/593,330, filed Sep. 19, 2006, Borgmann, et al.
U.S. Appl. No. 10/584,492, filed Jun. 22, 2006, Ortmann, et al.

Affiliated with

Also associated with

Rating

Method for producing organoacylphosphites does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing organoacylphosphites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing organoacylphosphites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3921350