DE3531982C2 - - Google Patents
Info
- Publication number
- DE3531982C2 DE3531982C2 DE3531982A DE3531982A DE3531982C2 DE 3531982 C2 DE3531982 C2 DE 3531982C2 DE 3531982 A DE3531982 A DE 3531982A DE 3531982 A DE3531982 A DE 3531982A DE 3531982 C2 DE3531982 C2 DE 3531982C2
- Authority
- DE
- Germany
- 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
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (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 |
|---|---|---|---|
| JP59189442A JPS6168444A (ja) | 1984-09-10 | 1984-09-10 | ２，６−ナフタレンジカルボン酸の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3531982A1 DE3531982A1 (de) | 1986-03-20 |
| DE3531982C2 true DE3531982C2 (US20090182215A1-20090716-C00004.png) | 1987-02-26 |
Family
ID=16241315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853531982 Granted DE3531982A1 (de) | 1984-09-10 | 1985-09-07 | Verfahren zum herstellen von 2,6-naphtalindicarbonsaeure |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6168444A (ja) * | 1984-09-10 | 1986-04-08 | Kureha Chem Ind Co Ltd | ２，６−ナフタレンジカルボン酸の製造方法 |
| JPS61236747A (ja) * | 1985-04-15 | 1986-10-22 | Teijin Yuka Kk | ６−イソプロピル−２−ナフトエ酸の製造法 |
| JPS6293254A (ja) * | 1985-10-18 | 1987-04-28 | Kureha Chem Ind Co Ltd | ２，６−ナフタレンジカルボン酸の製造法 |
| JP2729294B2 (ja) * | 1986-11-11 | 1998-03-18 | 呉羽化学工業株式会社 | ４’−イソプロピルビフェニル−４−カルボン酸の製造方法 |
| JPH082836B2 (ja) * | 1987-04-07 | 1996-01-17 | 呉羽化学工業株式会社 | ２，６−ナフタレンジカルボン酸の製造法 |
| US4788341A (en) * | 1987-10-13 | 1988-11-29 | Eastman Kodak Company | Process for preparing 2-acetonaphthones |
| JP4517594B2 (ja) * | 2003-06-19 | 2010-08-04 | 東ソー株式会社 | フェニルエステルの製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB666709A (en) * | 1948-02-02 | 1952-02-20 | California Research Corp | Preparation of aromatic para dicarboxylic acids |
| GB856245A (en) * | 1957-12-06 | 1960-12-14 | Ici Ltd | Improvements in and relating to the production of cyclic carboxylic acids |
| FR1347131A (fr) * | 1962-11-12 | 1963-12-27 | Standard Oil Co | Perfectionnements apportés aux procédés d'oxydation pour la préparation d'acides carboxyliques, notamment d'acides dicarboxyliques |
| DE3464595D1 (en) * | 1983-10-24 | 1987-08-13 | Teijin Petrochem Ind | Process for producing 2,6-naphthalenedicarboxylic acid |
| JPS6168444A (ja) * | 1984-09-10 | 1986-04-08 | Kureha Chem Ind Co Ltd | ２，６−ナフタレンジカルボン酸の製造方法 |
-
1984
- 1984-09-10 JP JP59189442A patent/JPS6168444A/ja active Pending
-
1985
- 1985-08-28 US US06/770,249 patent/US4681978A/en not_active Expired - Lifetime
- 1985-09-07 DE DE19853531982 patent/DE3531982A1/de active Granted
- 1985-09-09 FR FR8513346A patent/FR2570073B1/fr not_active Expired
- 1985-09-10 GB GB08522404A patent/GB2164337B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2570073B1 (fr) | 1988-11-04 |
| JPS6168444A (ja) | 1986-04-08 |
| US4681978A (en) | 1987-07-21 |
| GB2164337A (en) | 1986-03-19 |
| FR2570073A1 (fr) | 1986-03-14 |
| GB2164337B (en) | 1987-11-18 |
| DE3531982A1 (de) | 1986-03-20 |
| GB8522404D0 (en) | 1985-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: STOLBERG-WERNIGERODE, GRAF ZU, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. KAMEKE, VON, A., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 2000 HAMBURG |
|
| 8339 | Ceased/non-payment of the annual fee |