BE738463A - Procédé de préparation d'esters carboxyliques du type glycolique - Google Patents
Procédé de préparation d'esters carboxyliques du type glycoliqueInfo
- Publication number
- BE738463A BE738463A BE738463DA BE738463A BE 738463 A BE738463 A BE 738463A BE 738463D A BE738463D A BE 738463DA BE 738463 A BE738463 A BE 738463A
- Authority
- BE
- Belgium
- Prior art keywords
- glycolic
- preparation
- carboxylic esters
- type carboxylic
- type
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
- B01J2531/72—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76297868A | 1968-09-26 | 1968-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE738463A true BE738463A (fr) | 1970-03-05 |
Family
ID=25066563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE738463D BE738463A (fr) | 1968-09-26 | 1969-09-05 | Procédé de préparation d'esters carboxyliques du type glycolique |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE738463A (da) |
| DE (1) | DE1948787C3 (da) |
| ES (1) | ES371916A1 (da) |
| FR (1) | FR2018934A1 (da) |
| GB (1) | GB1289535A (da) |
| NL (1) | NL168492C (da) |
| NO (1) | NO133589C (da) |
| SE (1) | SE371188B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1132088B (it) * | 1980-06-10 | 1986-06-25 | Sisas Spa | Procedimento per l'ossidazione di idrocarburi insaturi |
| EP0056189B1 (en) * | 1980-12-26 | 1986-08-20 | Ss Pharmaceutical Co., Ltd. | 2,3-butanediol diester derivatives, process for producing the same, and an antiulcer drug containing the same |
-
1969
- 1969-09-05 BE BE738463D patent/BE738463A/xx not_active IP Right Cessation
- 1969-09-12 NL NLAANVRAGE6913912,A patent/NL168492C/xx not_active IP Right Cessation
- 1969-09-24 GB GB1289535D patent/GB1289535A/en not_active Expired
- 1969-09-25 FR FR6932692A patent/FR2018934A1/fr not_active Withdrawn
- 1969-09-25 SE SE6913176A patent/SE371188B/xx unknown
- 1969-09-26 DE DE1948787A patent/DE1948787C3/de not_active Expired
- 1969-09-26 ES ES371916A patent/ES371916A1/es not_active Expired
- 1969-09-26 NO NO3841/69A patent/NO133589C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO133589B (da) | 1976-02-16 |
| DE1948787C3 (de) | 1974-03-07 |
| NL168492B (nl) | 1981-11-16 |
| ES371916A1 (es) | 1971-12-01 |
| GB1289535A (da) | 1972-09-20 |
| DE1948787A1 (de) | 1970-06-18 |
| DE1948787B2 (de) | 1973-08-02 |
| SE371188B (da) | 1974-11-11 |
| NO133589C (da) | 1976-05-26 |
| FR2018934A1 (da) | 1970-06-26 |
| NL168492C (nl) | 1982-04-16 |
| NL6913912A (da) | 1970-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: HALCON RESEARCH AND DEVELOPMENT CORP. Effective date: 19860930 |