ATE203996T1 - Verfahren zur decarboxylierung von 2- ketoaldonisch-säuren - Google Patents

Verfahren zur decarboxylierung von 2- ketoaldonisch-säuren

Info

Publication number
ATE203996T1
ATE203996T1 AT97401220T AT97401220T ATE203996T1 AT E203996 T1 ATE203996 T1 AT E203996T1 AT 97401220 T AT97401220 T AT 97401220T AT 97401220 T AT97401220 T AT 97401220T AT E203996 T1 ATE203996 T1 AT E203996T1
Authority
AT
Austria
Prior art keywords
resin
decarboxylation
rtm
aqueous solution
vinyl pyridine
Prior art date
Application number
AT97401220T
Other languages
English (en)
Inventor
Guy Fleche
Pierrick Duflot
Original Assignee
Roquette Freres
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 Roquette Freres filed Critical Roquette Freres
Application granted granted Critical
Publication of ATE203996T1 publication Critical patent/ATE203996T1/de

Links

Classifications

    • 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
    • C07H7/027—Keto-aldonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Saccharide Compounds (AREA)
AT97401220T 1996-06-03 1997-06-02 Verfahren zur decarboxylierung von 2- ketoaldonisch-säuren ATE203996T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9606808A FR2749306B1 (fr) 1996-06-03 1996-06-03 Procede de decarboxylation des acides 2-cetoaldoniques

Publications (1)

Publication Number Publication Date
ATE203996T1 true ATE203996T1 (de) 2001-08-15

Family

ID=9492654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97401220T ATE203996T1 (de) 1996-06-03 1997-06-02 Verfahren zur decarboxylierung von 2- ketoaldonisch-säuren

Country Status (10)

Country Link
US (1) US5872247A (de)
EP (1) EP0811632B1 (de)
JP (1) JPH1081693A (de)
AT (1) ATE203996T1 (de)
CA (1) CA2206390A1 (de)
DE (1) DE69705995T2 (de)
DK (1) DK0811632T3 (de)
ES (1) ES2162211T3 (de)
FR (1) FR2749306B1 (de)
MX (1) MX9704062A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749306B1 (fr) * 1996-06-03 1998-08-28 Roquette Freres Procede de decarboxylation des acides 2-cetoaldoniques
US6894199B2 (en) 2001-04-27 2005-05-17 Danisco Sweeteners Oy Process for the production of xylitol
FI20011889A (fi) 2001-09-26 2003-03-27 Xyrofin Oy Menetelmä ksylitolin valmistamiseksi
JP5013865B2 (ja) 2003-06-24 2012-08-29 マルリエル テクノロジエ ソシエテ シヴィル ２−デヒドロ−３−デオキシ−ｄ−グルコネートからの２’−デオキシヌクレオシド及び２’−デオキシヌクレオシド前駆体の製造
EP1491549A1 (de) * 2003-06-24 2004-12-29 Evologic S.A. Herstellung von 2'-Deoxynukleoside und 2'-Deoxynukleosidvorläufern von 2-Dehydro-3-Deoxy-D-Gluconat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652589B1 (fr) * 1989-10-04 1995-02-17 Roquette Freres Procede de fabrication de xylitol et de produits riches en xylitol.
FI92051C (fi) * 1992-03-17 1994-09-26 Amylum Nv Menetelmä ksylitolin valmistamiseksi D-glukoosista ja D-glukoosin ja D-fruktoosin sekä D-glukoosin ja D-galaktoosin seoksista
GB9424567D0 (en) * 1994-12-06 1995-01-25 Cerestar Holding Bv Process for the production of xylitol
FR2749306B1 (fr) * 1996-06-03 1998-08-28 Roquette Freres Procede de decarboxylation des acides 2-cetoaldoniques

Also Published As

Publication number Publication date
ES2162211T3 (es) 2001-12-16
US5872247A (en) 1999-02-16
EP0811632B1 (de) 2001-08-08
DE69705995D1 (de) 2001-09-13
FR2749306B1 (fr) 1998-08-28
MX9704062A (es) 1998-04-30
DK0811632T3 (da) 2001-11-12
EP0811632A1 (de) 1997-12-10
CA2206390A1 (fr) 1997-12-03
FR2749306A1 (fr) 1997-12-05
JPH1081693A (ja) 1998-03-31
DE69705995T2 (de) 2002-04-04

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Legal Events

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