ES2174605T3 - Procedimiento para la oxidacion selectiva de alcoholes primarios. - Google Patents

Procedimiento para la oxidacion selectiva de alcoholes primarios.

Info

Publication number
ES2174605T3
ES2174605T3 ES99919713T ES99919713T ES2174605T3 ES 2174605 T3 ES2174605 T3 ES 2174605T3 ES 99919713 T ES99919713 T ES 99919713T ES 99919713 T ES99919713 T ES 99919713T ES 2174605 T3 ES2174605 T3 ES 2174605T3
Authority
ES
Spain
Prior art keywords
procedure
selective oxidation
primary alcohols
oxidation
oxidizing agent
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 - Lifetime
Application number
ES99919713T
Other languages
English (en)
Inventor
Der Lugt Jan Pieter Van
Jan Matthijs Jetten
Arie Cornelis Besemer
Doren Hendrik Arend Van
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Application granted granted Critical
Publication of ES2174605T3 publication Critical patent/ES2174605T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • 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
    • C07C51/285—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with peroxy-compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/02—Acyclic radicals
    • C07H7/033—Uronic acids
    • 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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)

Abstract

Procedimiento para la oxidación de un alcohol primario usando un agente oxidante en presencia de una cantidad catalítica de un di-terc-alquilnitroxilo, caracterizado porque el agente oxidante es un perácido o un precursor del mismo y porque la oxidación se efectúa en presencia de 0,1-40 moles % de haluro, con respecto al alcohol primario.
ES99919713T 1998-05-07 1999-05-04 Procedimiento para la oxidacion selectiva de alcoholes primarios. Expired - Lifetime ES2174605T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98201495 1998-05-07

Publications (1)

Publication Number Publication Date
ES2174605T3 true ES2174605T3 (es) 2002-11-01

Family

ID=8233692

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99919713T Expired - Lifetime ES2174605T3 (es) 1998-05-07 1999-05-04 Procedimiento para la oxidacion selectiva de alcoholes primarios.

Country Status (18)

Country Link
US (1) US6518419B1 (es)
EP (1) EP1093467B1 (es)
JP (1) JP2002513809A (es)
KR (1) KR20010071212A (es)
CN (1) CN1141322C (es)
AT (1) ATE215097T1 (es)
AU (1) AU746462B2 (es)
BR (1) BR9910274A (es)
CA (1) CA2331701C (es)
DE (1) DE69901117T2 (es)
DK (1) DK1093467T3 (es)
ES (1) ES2174605T3 (es)
HU (1) HUP0101777A3 (es)
IL (1) IL139346A (es)
NZ (1) NZ507873A (es)
PL (1) PL188781B1 (es)
WO (1) WO1999057158A1 (es)
ZA (1) ZA200006305B (es)

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CN1886427B (zh) 2003-11-28 2012-05-23 伊士曼化工公司 纤维素共聚体和氧化方法
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CZ302503B6 (cs) * 2009-12-11 2011-06-22 Contipro C A.S. Zpusob prípravy derivátu kyseliny hyaluronové oxidovaného v poloze 6 glukosaminové cásti polysacharidu selektivne na aldehyd a zpusob jeho modifikace
WO2012170183A1 (en) 2011-05-23 2012-12-13 Gp Cellulose Gmbh Softwood kraft fiber having improved whiteness and brightness and methods of making and using the same
TWI628331B (zh) 2012-01-12 2018-07-01 Ｇｐ纖維股份有限公司 具有降低黃化性質之低黏度牛皮紙纖維及其製造與使用方法
CZ2012136A3 (cs) 2012-02-28 2013-06-05 Contipro Biotech S.R.O. Deriváty na bázi kyseliny hyaluronové schopné tvorit hydrogely, zpusob jejich prípravy, hydrogely na bázi techto derivátu, zpusob jejich prípravy a pouzití
US9079844B2 (en) 2012-04-04 2015-07-14 Stichting Dienst Landbouwkundig Onderzoek Catalytic oxidation of uronic acids to aldaric acids
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CZ304512B6 (cs) * 2012-08-08 2014-06-11 Contipro Biotech S.R.O. Derivát kyseliny hyaluronové, způsob jeho přípravy, způsob jeho modifikace a použití
CZ2012842A3 (cs) 2012-11-27 2014-08-20 Contipro Biotech S.R.O. Nanomicelární kompozice na bázi C6-C18-acylovaného hyaluronanu, způsob přípravy C6-C18-acylovaného hyaluronanu, způsob přípravy nanomicelární kompozice a stabilizované nanomicelární kompozice a použití
ES2933127T3 (es) 2012-12-20 2023-02-01 Pfizer Procedimiento de glucoconjugación
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CN105143547B (zh) 2013-03-15 2018-05-01 Gp 纤维素股份有限公司 具有增高羧基含量的低粘度牛皮纸纤维及其制造和使用方法
EP3116914B8 (en) * 2014-03-11 2021-04-21 E. I. du Pont de Nemours and Company Oxidized poly alpha-1,3-glucan as detergent builder
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CZ2014451A3 (cs) 2014-06-30 2016-01-13 Contipro Pharma A.S. Protinádorová kompozice na bázi kyseliny hyaluronové a anorganických nanočástic, způsob její přípravy a použití
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Also Published As

Publication number Publication date
CA2331701A1 (en) 1999-11-11
AU3736999A (en) 1999-11-23
NZ507873A (en) 2002-05-31
DK1093467T3 (da) 2002-04-29
DE69901117T2 (de) 2002-09-05
DE69901117D1 (de) 2002-05-02
KR20010071212A (ko) 2001-07-28
JP2002513809A (ja) 2002-05-14
HUP0101777A3 (en) 2003-04-28
US6518419B1 (en) 2003-02-11
IL139346A0 (en) 2001-11-25
ZA200006305B (en) 2001-11-05
EP1093467B1 (en) 2002-03-27
HUP0101777A2 (hu) 2001-12-28
PL343940A1 (en) 2001-09-10
IL139346A (en) 2004-06-20
CN1141322C (zh) 2004-03-10
CA2331701C (en) 2008-11-18
AU746462B2 (en) 2002-05-02
BR9910274A (pt) 2001-01-02
ATE215097T1 (de) 2002-04-15
EP1093467A1 (en) 2001-04-25
CN1299373A (zh) 2001-06-13
PL188781B1 (pl) 2005-04-29
WO1999057158A1 (en) 1999-11-11

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