FR2040732A5 - Procede cyclique de fabrication d'acide tartrique - Google Patents
Procede cyclique de fabrication d'acide tartriqueInfo
- Publication number
- FR2040732A5 FR2040732A5 FR6911170A FR6911170A FR2040732A5 FR 2040732 A5 FR2040732 A5 FR 2040732A5 FR 6911170 A FR6911170 A FR 6911170A FR 6911170 A FR6911170 A FR 6911170A FR 2040732 A5 FR2040732 A5 FR 2040732A5
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- tartaric acid
- cyclical process
- cyclical
- tartaric
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings 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, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6911170A FR2040732A5 (fr) | 1969-04-10 | 1969-04-10 | Procede cyclique de fabrication d'acide tartrique |
BE747250D BE747250A (fr) | 1969-04-10 | 1970-03-12 | Procede cyclique de fabrication d'acide tartrique |
DE19702016668 DE2016668A1 (de) | 1969-04-10 | 1970-04-08 | Kreisverfahren zur Herstellung von Weinsäure |
GB1717470A GB1245550A (en) | 1969-04-10 | 1970-04-10 | Cyclic process for the manufacture of tartaric acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6911170A FR2040732A5 (fr) | 1969-04-10 | 1969-04-10 | Procede cyclique de fabrication d'acide tartrique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2040732A5 true FR2040732A5 (fr) | 1971-01-22 |
Family
ID=9032212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6911170A Expired FR2040732A5 (fr) | 1969-04-10 | 1969-04-10 | Procede cyclique de fabrication d'acide tartrique |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE747250A (fr) |
DE (1) | DE2016668A1 (fr) |
FR (1) | FR2040732A5 (fr) |
GB (1) | GB1245550A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51113823A (en) * | 1975-03-31 | 1976-10-07 | Toray Ind Inc | Process for preparation of cis-epoxysuccinic acid salts |
CN113087612A (zh) * | 2021-04-14 | 2021-07-09 | 杭州瑞晶生物科技有限公司 | 一种酒石酸钾钠的生产方法 |
-
1969
- 1969-04-10 FR FR6911170A patent/FR2040732A5/fr not_active Expired
-
1970
- 1970-03-12 BE BE747250D patent/BE747250A/fr unknown
- 1970-04-08 DE DE19702016668 patent/DE2016668A1/de active Pending
- 1970-04-10 GB GB1717470A patent/GB1245550A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2016668A1 (de) | 1970-10-15 |
BE747250A (fr) | 1970-09-14 |
GB1245550A (en) | 1971-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |