DK0380402T3 - Fremgangsmåde til fremstilling af anhydrosorbitoler og anhydromannitoler ud fra sorbitol og mannitol - Google Patents
Fremgangsmåde til fremstilling af anhydrosorbitoler og anhydromannitoler ud fra sorbitol og mannitolInfo
- Publication number
- DK0380402T3 DK0380402T3 DK90400177.3T DK90400177T DK0380402T3 DK 0380402 T3 DK0380402 T3 DK 0380402T3 DK 90400177 T DK90400177 T DK 90400177T DK 0380402 T3 DK0380402 T3 DK 0380402T3
- Authority
- DK
- Denmark
- Prior art keywords
- anhydromannitols
- anhydrosorbitols
- mannitol
- sorbitol
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/20—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Saccharide Compounds (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8901096A FR2642073B1 (fr) | 1989-01-26 | 1989-01-26 | Procede de production d'anhydrosorbitols et d'anhydromannitols a partir de sorbitol et de mannitol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0380402T3 true DK0380402T3 (da) | 1992-09-07 |
Family
ID=9378230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK90400177.3T DK0380402T3 (da) | 1989-01-26 | 1990-01-23 | Fremgangsmåde til fremstilling af anhydrosorbitoler og anhydromannitoler ud fra sorbitol og mannitol |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0380402B1 (da) |
| AT (1) | ATE76409T1 (da) |
| DE (1) | DE69000103D1 (da) |
| DK (1) | DK0380402T3 (da) |
| ES (1) | ES2042224T3 (da) |
| FI (1) | FI900416A0 (da) |
| FR (1) | FR2642073B1 (da) |
| GR (1) | GR3005064T3 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19749202C1 (de) * | 1997-11-07 | 1999-05-27 | Degussa | Verfahren zur Herstellung von fünf- oder sechsgliedrigen cyclischen Ethern und Anhydrohexitgemische |
| DE10138687A1 (de) | 2001-08-07 | 2003-02-27 | Suedzucker Ag | Kohlenhydrat-Ester für Schmierstoffanwendungen |
| US7649099B2 (en) | 2006-01-26 | 2010-01-19 | Battelle Memorial Institute | Method of forming a dianhydrosugar alcohol |
| US7615652B2 (en) | 2006-01-26 | 2009-11-10 | Battelle Memorial Institute | Two-stage dehydration of sugars |
| US7772412B2 (en) * | 2006-01-26 | 2010-08-10 | Battelle Memorial Institute | Methods for dehydration of sugars and sugar alcohols |
| US7728156B2 (en) | 2006-01-26 | 2010-06-01 | Battelle Memorial Institute | Method of performing sugar dehydration and catalyst treatment |
| CN104822684B (zh) | 2012-10-31 | 2017-09-26 | 阿彻丹尼尔斯米德兰德公司 | 制备糖醇的内部脱水产物的改进方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB600870A (en) * | 1945-10-17 | 1948-04-21 | Walter Norman Haworth | Improvements relating to the manufacture of the 1:4-3:6-dianhydrides of mannitol andsorbitol |
| US4313884A (en) * | 1980-01-21 | 1982-02-02 | Uop Inc. | Use of metal ions in preparation of anhydropolyols |
-
1989
- 1989-01-26 FR FR8901096A patent/FR2642073B1/fr not_active Expired - Lifetime
-
1990
- 1990-01-23 DK DK90400177.3T patent/DK0380402T3/da active
- 1990-01-23 AT AT90400177T patent/ATE76409T1/de not_active IP Right Cessation
- 1990-01-23 ES ES199090400177T patent/ES2042224T3/es not_active Expired - Lifetime
- 1990-01-23 DE DE9090400177T patent/DE69000103D1/de not_active Expired - Lifetime
- 1990-01-23 EP EP90400177A patent/EP0380402B1/fr not_active Expired - Lifetime
- 1990-01-25 FI FI900416A patent/FI900416A0/fi not_active Application Discontinuation
-
1992
- 1992-06-30 GR GR920401398T patent/GR3005064T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3005064T3 (da) | 1993-05-24 |
| EP0380402B1 (fr) | 1992-05-20 |
| DE69000103D1 (de) | 1992-06-25 |
| FI900416A0 (fi) | 1990-01-25 |
| EP0380402A1 (fr) | 1990-08-01 |
| FR2642073A1 (fr) | 1990-07-27 |
| ATE76409T1 (de) | 1992-06-15 |
| ES2042224T3 (es) | 1993-12-01 |
| FR2642073B1 (fr) | 1991-05-03 |
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