MX9606648A - Procedimiento mejorado de oxidacion de los azucares. - Google Patents
Procedimiento mejorado de oxidacion de los azucares.Info
- Publication number
- MX9606648A MX9606648A MX9606648A MX9606648A MX9606648A MX 9606648 A MX9606648 A MX 9606648A MX 9606648 A MX9606648 A MX 9606648A MX 9606648 A MX9606648 A MX 9606648A MX 9606648 A MX9606648 A MX 9606648A
- Authority
- MX
- Mexico
- Prior art keywords
- sugars
- oxidation
- improved process
- oxidation improved
- hypohalites
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
-
- 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
- C07C51/29—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with halogen-containing compounds which may be formed in situ
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/18—Oxidised starch
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Detergent Compositions (AREA)
- Catalysts (AREA)
Abstract
La invencion concierne a un procedimiento mejorado de oxidacion alcalina y un medio acuoso de azucares que poseen una o varias funciones alcoholes primarios mediante hipohalitas y en presencia de un catalizador constituido por un nitroxilo alquilo binario o terciario. El procedimiento es muy interesante porque la oxidacion se desarrolla en presencia de altas concentraciones de azucares. Los productos obtenidos mediante este procedimiento, algunos nuevos, pueden utilizarse como "builders" en las composiciones de lejía.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9515269A FR2742755B1 (fr) | 1995-12-21 | 1995-12-21 | Procede perfectionne d'oxydation des sucres |
FR9515269 | 1995-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9606648A true MX9606648A (es) | 1998-05-31 |
MXPA96006648A MXPA96006648A (es) | 1998-10-23 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
ES2176420T3 (es) | 2002-12-01 |
EP0798310B1 (fr) | 2002-04-24 |
NO307886B1 (no) | 2000-06-13 |
JPH09235291A (ja) | 1997-09-09 |
NO965268D0 (no) | 1996-12-10 |
DE69620864T2 (de) | 2002-12-12 |
US5831043A (en) | 1998-11-03 |
NO965268L (no) | 1997-06-23 |
FR2742755A1 (fr) | 1997-06-27 |
DE69620864D1 (de) | 2002-05-29 |
CA2193034A1 (fr) | 1997-06-22 |
EP0798310A1 (fr) | 1997-10-01 |
FR2742755B1 (fr) | 1998-02-20 |
ATE216703T1 (de) | 2002-05-15 |
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