BE879234A - Deshydratation d'acetate de methyle - Google Patents
Deshydratation d'acetate de methyleInfo
- Publication number
- BE879234A BE879234A BE0/197500A BE197500A BE879234A BE 879234 A BE879234 A BE 879234A BE 0/197500 A BE0/197500 A BE 0/197500A BE 197500 A BE197500 A BE 197500A BE 879234 A BE879234 A BE 879234A
- Authority
- BE
- Belgium
- Prior art keywords
- dehydration
- methyl acetate
- acetate
- methyl
- Prior art date
Links
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 title 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 title 1
- 230000018044 dehydration Effects 0.000 title 1
- 238000006297 dehydration reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94934278A | 1978-10-06 | 1978-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE879234A true BE879234A (fr) | 1980-04-08 |
Family
ID=25488943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/197500A BE879234A (fr) | 1978-10-06 | 1979-10-05 | Deshydratation d'acetate de methyle |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5551038A (enrdf_load_html_response) |
| BE (1) | BE879234A (enrdf_load_html_response) |
| DE (1) | DE2940753C2 (enrdf_load_html_response) |
| FR (1) | FR2439764A1 (enrdf_load_html_response) |
| GB (1) | GB2033385B (enrdf_load_html_response) |
| IT (1) | IT1120034B (enrdf_load_html_response) |
| NL (1) | NL7907086A (enrdf_load_html_response) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2496644A1 (fr) * | 1980-12-24 | 1982-06-25 | Rhone Poulenc Ind | Procede de preparation de l'anhydride acetique |
| ZA83840B (en) * | 1982-02-13 | 1984-09-26 | Bp Chem Int Ltd | Process for the coproduction of carboxylic acids and acid anhydrides |
| JPS6054334A (ja) * | 1983-09-02 | 1985-03-28 | Daicel Chem Ind Ltd | カルボン酸の製造法 |
| JPH0448587U (enrdf_load_html_response) * | 1990-08-28 | 1992-04-24 |
-
1979
- 1979-09-24 NL NL7907086A patent/NL7907086A/nl not_active Application Discontinuation
- 1979-10-05 FR FR7924870A patent/FR2439764A1/fr active Granted
- 1979-10-05 IT IT50472/79A patent/IT1120034B/it active
- 1979-10-05 GB GB7934671A patent/GB2033385B/en not_active Expired
- 1979-10-05 BE BE0/197500A patent/BE879234A/fr not_active IP Right Cessation
- 1979-10-06 JP JP12935979A patent/JPS5551038A/ja active Granted
- 1979-10-08 DE DE2940753A patent/DE2940753C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2033385A (en) | 1980-05-21 |
| NL7907086A (nl) | 1980-04-09 |
| IT1120034B (it) | 1986-03-19 |
| JPS5551038A (en) | 1980-04-14 |
| FR2439764A1 (fr) | 1980-05-23 |
| JPS6330892B2 (enrdf_load_html_response) | 1988-06-21 |
| DE2940753A1 (de) | 1980-04-17 |
| IT7950472A0 (it) | 1979-10-05 |
| GB2033385B (en) | 1983-03-02 |
| DE2940753C2 (de) | 1982-10-28 |
| FR2439764B1 (enrdf_load_html_response) | 1984-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address of the owner of the patent |
Owner name: *EASTMAN KODAK CY:343 STATE STREET, ROCHESTER 1465 Effective date: 19871119 |
|
| CH | Change of patent owner |
Owner name: *EASTMAN KODAK CY:343 STATE STREET, ROCHESTER 1465 Effective date: 19871119 |
|
| RE | Patent lapsed |
Owner name: EASTMAN KODAK CY Effective date: 19871031 |