CA1175058A - Preparation selective de diacetate de phenylene - Google Patents
Preparation selective de diacetate de phenyleneInfo
- Publication number
- CA1175058A CA1175058A CA000373714A CA373714A CA1175058A CA 1175058 A CA1175058 A CA 1175058A CA 000373714 A CA000373714 A CA 000373714A CA 373714 A CA373714 A CA 373714A CA 1175058 A CA1175058 A CA 1175058A
- Authority
- CA
- Canada
- Prior art keywords
- palladium
- oxygen
- phenyl acetate
- amount
- acetate
- 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
- 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
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13770780A | 1980-04-07 | 1980-04-07 | |
US137,707 | 1980-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1175058A true CA1175058A (fr) | 1984-09-25 |
Family
ID=22478714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000373714A Expired CA1175058A (fr) | 1980-04-07 | 1981-03-24 | Preparation selective de diacetate de phenylene |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5936972B2 (fr) |
BE (1) | BE888319A (fr) |
CA (1) | CA1175058A (fr) |
FR (1) | FR2479811A1 (fr) |
GB (1) | GB2073197B (fr) |
IT (1) | IT1195771B (fr) |
NL (1) | NL8101686A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0183042B1 (fr) * | 1984-11-21 | 1989-10-11 | F. Hoffmann-La Roche Ag | Procédé de préparation de dérivés de l'hydroquinone |
US4814110A (en) * | 1984-12-14 | 1989-03-21 | The Clorox Company | Method for esterifying dihydroxybenzenes |
TR22733A (tr) * | 1984-12-14 | 1988-05-24 | Clorox Co | Fenilen mono-ve diester perasit iptidai maddeler |
FI874163A (fi) * | 1986-09-26 | 1988-03-27 | Mitsui Toatsu Chemicals | Katekolderivat samt preparat innehaollande desamma foer haemmande och botande av regressiva sjukdomar i det centrala nervsystemet. |
-
1981
- 1981-03-24 CA CA000373714A patent/CA1175058A/fr not_active Expired
- 1981-03-26 IT IT20748/81A patent/IT1195771B/it active
- 1981-04-03 GB GB8110491A patent/GB2073197B/en not_active Expired
- 1981-04-06 NL NL8101686A patent/NL8101686A/nl not_active Application Discontinuation
- 1981-04-07 FR FR8106922A patent/FR2479811A1/fr active Granted
- 1981-04-07 BE BE0/204405A patent/BE888319A/fr not_active IP Right Cessation
- 1981-04-07 JP JP56051300A patent/JPS5936972B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2479811B1 (fr) | 1984-05-04 |
GB2073197B (en) | 1984-10-24 |
JPS5936972B2 (ja) | 1984-09-06 |
JPS56156234A (en) | 1981-12-02 |
BE888319A (fr) | 1981-10-07 |
IT8120748A0 (it) | 1981-03-26 |
NL8101686A (nl) | 1981-11-02 |
GB2073197A (en) | 1981-10-14 |
IT1195771B (it) | 1988-10-27 |
FR2479811A1 (fr) | 1981-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |