DE69709794D1 - Verfahren zur oxidation von di-, tri-, oligo- und polysacchariden zu polyhydroxycarbonsäuren - Google Patents

Verfahren zur oxidation von di-, tri-, oligo- und polysacchariden zu polyhydroxycarbonsäuren

Info

Publication number
DE69709794D1
DE69709794D1 DE69709794T DE69709794T DE69709794D1 DE 69709794 D1 DE69709794 D1 DE 69709794D1 DE 69709794 T DE69709794 T DE 69709794T DE 69709794 T DE69709794 T DE 69709794T DE 69709794 D1 DE69709794 D1 DE 69709794D1
Authority
DE
Germany
Prior art keywords
oligo
polysaccharides
tri
oxidation
polyhydroxycarboxylic acids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69709794T
Other languages
English (en)
Other versions
DE69709794T2 (de
Inventor
Manfred Bergfeld
Ludwig Eisenhuth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of DE69709794D1 publication Critical patent/DE69709794D1/de
Application granted granted Critical
Publication of DE69709794T2 publication Critical patent/DE69709794T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE69709794T 1996-03-21 1997-03-19 Verfahren zur oxidation von di-, tri-, oligo- und polysacchariden zu polyhydroxycarbonsäuren Expired - Fee Related DE69709794T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96200786 1996-03-21
PCT/EP1997/001435 WO1997034861A1 (en) 1996-03-21 1997-03-19 Process for the oxidation of di-, tri-, oligo- and polysaccharides into polyhydroxycarboxylic acids

Publications (2)

Publication Number Publication Date
DE69709794D1 true DE69709794D1 (de) 2002-02-21
DE69709794T2 DE69709794T2 (de) 2002-05-02

Family

ID=8223805

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709794T Expired - Fee Related DE69709794T2 (de) 1996-03-21 1997-03-19 Verfahren zur oxidation von di-, tri-, oligo- und polysacchariden zu polyhydroxycarbonsäuren

Country Status (5)

Country Link
US (1) US5977350A (de)
EP (1) EP1023259B1 (de)
JP (1) JP2000506868A (de)
DE (1) DE69709794T2 (de)
WO (1) WO1997034861A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6919446B1 (en) 1998-01-20 2005-07-19 Grain Processing Corp. Reduced malto-oligosaccharides
WO1999036442A1 (en) 1998-01-20 1999-07-22 Grain Processing Corporation Reduced malto-oligosaccharides
US6780990B1 (en) 1998-03-26 2004-08-24 Spi Polyols, Inc. Hydrogenated starch hydrolysate
DE19911504B4 (de) 1999-03-16 2006-02-23 Südzucker AG Mannheim/Ochsenfurt Verfahren zur industriellen Oxidation von Alkoholen, Aldehyden oder Polyhydroxyverbindungen
US6380379B1 (en) 1999-08-20 2002-04-30 Grain Processing Corporation Derivatized reduced malto-oligosaccharides
WO2001028325A2 (en) 1999-10-20 2001-04-26 Grain Processing Corporation Compositions including reduced malto-oligosaccharide preserving agents
JP2003512508A (ja) 1999-10-20 2003-04-02 グレイン・プロセッシング・コーポレーシヨン 還元型マルトオリゴサッカリド・クレンジング組成物
DE10362249B4 (de) * 2003-05-05 2014-05-15 Südzucker AG Mannheim/Ochsenfurt C1-selektive Oxidation von Oligosacchariden und die Verwendung eines Kohlenstoff geträgerten Gold-Katalysators für diese Oxidation
US7717725B2 (en) * 2008-01-24 2010-05-18 John Mezzalingua Associates, Inc. Sealing assembly for a cable connecting assembly and method of joining cable connectors
CN101816935B (zh) * 2010-03-18 2012-08-08 游汉生 一种炭载钯催化剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631428A5 (de) * 1978-02-20 1982-08-13 Merck Patent Gmbh Verfahren zur gleichzeitigen gewinnung von fructose und gluconsaeure aus glucose-fructose-mischungen.
DE3569537D1 (en) * 1984-01-23 1989-05-24 Akzo Nv Process for the preparation of 2-keto-aldonic acids
FR2597473B1 (fr) * 1986-01-30 1988-08-12 Roquette Freres Procede d'oxydation de di-, tri-, oligo- et polysaccharides en acides polyhydroxycarboxyliques, catalyseur mis en oeuvre et produits ainsi obtenus.
DE3823301C1 (de) * 1988-07-09 1989-11-02 Degussa Ag, 6000 Frankfurt, De

Also Published As

Publication number Publication date
EP1023259A1 (de) 2000-08-02
EP1023259B1 (de) 2001-11-21
US5977350A (en) 1999-11-02
DE69709794T2 (de) 2002-05-02
WO1997034861A1 (en) 1997-09-25
JP2000506868A (ja) 2000-06-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee