DK491279A - Fremgangsmaade til fremstilling af vitamin b1 og dets mellemprodukt og apparat hertil - Google Patents
Fremgangsmaade til fremstilling af vitamin b1 og dets mellemprodukt og apparat hertilInfo
- Publication number
- DK491279A DK491279A DK491279A DK491279A DK491279A DK 491279 A DK491279 A DK 491279A DK 491279 A DK491279 A DK 491279A DK 491279 A DK491279 A DK 491279A DK 491279 A DK491279 A DK 491279A
- Authority
- DK
- Denmark
- Prior art keywords
- appliances
- intermediate products
- producing vitamin
- vitamin
- producing
- Prior art date
Links
- 239000013067 intermediate product Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D415/00—Heterocyclic compounds containing the thiamine skeleton
-
- 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
-
- 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
- C25B3/25—Reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941978A JPS5576084A (en) | 1978-12-01 | 1978-12-01 | Method and apparatus for production of vitamin b1 and intermediate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK491279A true DK491279A (da) | 1980-06-02 |
Family
ID=15474693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK491279A DK491279A (da) | 1978-12-01 | 1979-11-19 | Fremgangsmaade til fremstilling af vitamin b1 og dets mellemprodukt og apparat hertil |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4256550A (en, 2012) |
| JP (1) | JPS5576084A (en, 2012) |
| CH (1) | CH646699A5 (en, 2012) |
| DE (1) | DE2948343A1 (en, 2012) |
| DK (1) | DK491279A (en, 2012) |
| FR (1) | FR2442899A1 (en, 2012) |
| GB (1) | GB2038335B (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101277352B1 (ko) * | 2005-01-28 | 2013-06-20 | 디에스엠 아이피 어셋츠 비.브이. | 비타민 ｂ1의 전구물질의 제조 방법 |
| US9267212B2 (en) | 2012-07-26 | 2016-02-23 | Liquid Light, Inc. | Method and system for production of oxalic acid and oxalic acid reduction products |
| US9175407B2 (en) | 2012-07-26 | 2015-11-03 | Liquid Light, Inc. | Integrated process for producing carboxylic acids from carbon dioxide |
| US10329676B2 (en) | 2012-07-26 | 2019-06-25 | Avantium Knowledge Centre B.V. | Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode |
| US8845876B2 (en) | 2012-07-26 | 2014-09-30 | Liquid Light, Inc. | Electrochemical co-production of products with carbon-based reactant feed to anode |
| US8858777B2 (en) | 2012-07-26 | 2014-10-14 | Liquid Light, Inc. | Process and high surface area electrodes for the electrochemical reduction of carbon dioxide |
| US8641885B2 (en) | 2012-07-26 | 2014-02-04 | Liquid Light, Inc. | Multiphase electrochemical reduction of CO2 |
| WO2014043651A2 (en) | 2012-09-14 | 2014-03-20 | Liquid Light, Inc. | High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50110993A (en, 2012) * | 1974-02-12 | 1975-09-01 | ||
| US4149941A (en) * | 1975-09-06 | 1979-04-17 | Hoechst Aktiengesellschaft | Process for preparing fungicidal monoalkoxy and dialkoxy N-substituted cyclic amines |
| IN147984B (en, 2012) * | 1977-03-23 | 1980-09-06 | Asahi Chemical Ind |
-
1978
- 1978-12-01 JP JP14941978A patent/JPS5576084A/ja active Granted
-
1979
- 1979-11-19 DK DK491279A patent/DK491279A/da not_active Application Discontinuation
- 1979-11-26 US US06/097,341 patent/US4256550A/en not_active Expired - Lifetime
- 1979-11-28 CH CH1057179A patent/CH646699A5/fr not_active IP Right Cessation
- 1979-11-28 FR FR7929285A patent/FR2442899A1/fr active Granted
- 1979-11-30 GB GB7941505A patent/GB2038335B/en not_active Expired
- 1979-11-30 DE DE19792948343 patent/DE2948343A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2442899B1 (en, 2012) | 1983-12-16 |
| JPS5576084A (en) | 1980-06-07 |
| GB2038335B (en) | 1983-03-02 |
| GB2038335A (en) | 1980-07-23 |
| JPS6131192B2 (en, 2012) | 1986-07-18 |
| US4256550A (en) | 1981-03-17 |
| FR2442899A1 (fr) | 1980-06-27 |
| DE2948343A1 (de) | 1980-06-19 |
| DE2948343C2 (en, 2012) | 1988-12-15 |
| CH646699A5 (fr) | 1984-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |