DK222981A - Fremgangsmaade til fremstilling af diacetoneketogulonsyre - Google Patents
Fremgangsmaade til fremstilling af diacetoneketogulonsyreInfo
- Publication number
- DK222981A DK222981A DK222981A DK222981A DK222981A DK 222981 A DK222981 A DK 222981A DK 222981 A DK222981 A DK 222981A DK 222981 A DK222981 A DK 222981A DK 222981 A DK222981 A DK 222981A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- preparation
- diacetoneketogulonic
- acid
- diacetoneketogulonic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H9/00—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
- C07H9/02—Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical the hetero ring containing only oxygen as ring hetero atoms
- C07H9/04—Cyclic acetals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/23—Oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3019321 | 1980-05-21 | ||
| DE19803019321 DE3019321A1 (de) | 1980-05-21 | 1980-05-21 | Verfahren zur herstellung von diacetonketogulonsaeure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK222981A true DK222981A (da) | 1981-11-22 |
| DK155884B DK155884B (da) | 1989-05-29 |
| DK155884C DK155884C (da) | 1989-10-16 |
Family
ID=6102918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK222981A DK155884C (da) | 1980-05-21 | 1981-05-20 | Fremgangsmaade til fremstilling af diacetoneketogulonsyre |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4387245A (da) |
| EP (1) | EP0040331B1 (da) |
| JP (1) | JPS5716896A (da) |
| DE (2) | DE3019321A1 (da) |
| DK (1) | DK155884C (da) |
| HU (1) | HU188673B (da) |
| IE (1) | IE51522B1 (da) |
| PL (1) | PL127261B2 (da) |
| RO (1) | RO82368A (da) |
| ZA (1) | ZA813397B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2545506B1 (fr) * | 1983-05-04 | 1985-08-30 | Roquette Freres | Procede de preparation des cetones correspondant aux 1,4-3,6-dianhydrohexitols par electrooxydation anodique |
| JP2010529061A (ja) * | 2007-06-05 | 2010-08-26 | ディーエスエム アイピー アセッツ ビー．ブイ． | 金触媒を用いた新規な反応 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2460156C2 (de) * | 1974-12-19 | 1983-03-24 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur Herstellung von Diaceton-2-ketogulonsäure |
| DE2505911C2 (de) * | 1975-02-13 | 1982-05-27 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur Herstellung von Diaceton- 2-ketogulonsäure |
-
1980
- 1980-05-21 DE DE19803019321 patent/DE3019321A1/de not_active Withdrawn
-
1981
- 1981-04-22 DE DE8181103028T patent/DE3162937D1/de not_active Expired
- 1981-04-22 EP EP81103028A patent/EP0040331B1/de not_active Expired
- 1981-05-20 RO RO81104355A patent/RO82368A/ro unknown
- 1981-05-20 US US06/265,490 patent/US4387245A/en not_active Expired - Fee Related
- 1981-05-20 DK DK222981A patent/DK155884C/da active
- 1981-05-20 PL PL1981231272A patent/PL127261B2/pl unknown
- 1981-05-20 HU HU811472A patent/HU188673B/hu not_active IP Right Cessation
- 1981-05-20 ZA ZA00813397A patent/ZA813397B/xx unknown
- 1981-05-20 IE IE1123/81A patent/IE51522B1/en not_active IP Right Cessation
- 1981-05-21 JP JP7581181A patent/JPS5716896A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0040331A1 (de) | 1981-11-25 |
| DE3162937D1 (en) | 1984-05-10 |
| RO82368A (ro) | 1983-08-03 |
| JPH0134229B2 (da) | 1989-07-18 |
| JPS5716896A (en) | 1982-01-28 |
| EP0040331B1 (de) | 1984-04-04 |
| HU188673B (en) | 1986-05-28 |
| PL127261B2 (en) | 1983-10-31 |
| DK155884B (da) | 1989-05-29 |
| PL231272A2 (da) | 1981-12-23 |
| IE51522B1 (en) | 1987-01-07 |
| US4387245A (en) | 1983-06-07 |
| DK155884C (da) | 1989-10-16 |
| DE3019321A1 (de) | 1981-11-26 |
| RO82368B (ro) | 1983-07-30 |
| IE811123L (en) | 1981-11-21 |
| ZA813397B (en) | 1982-06-30 |
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