ATE236116T1 - Verfahren zur herstellung von 2-hydroxynaphtalin- 3,6-dicarbonsaure - Google Patents
Verfahren zur herstellung von 2-hydroxynaphtalin- 3,6-dicarbonsaureInfo
- Publication number
- ATE236116T1 ATE236116T1 AT97944132T AT97944132T ATE236116T1 AT E236116 T1 ATE236116 T1 AT E236116T1 AT 97944132 T AT97944132 T AT 97944132T AT 97944132 T AT97944132 T AT 97944132T AT E236116 T1 ATE236116 T1 AT E236116T1
- Authority
- AT
- Austria
- Prior art keywords
- acid
- hydroxynaphtaline
- dicarbononic
- producing
- hydroxynaphthalene
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- TVBXXOVRWRDFMB-UHFFFAOYSA-N 3-hydroxynaphthalene-2,7-dicarboxylic acid Chemical compound C1=C(O)C(C(O)=O)=CC2=CC(C(=O)O)=CC=C21 TVBXXOVRWRDFMB-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- NIXTUUCERQXALH-UHFFFAOYSA-M potassium;naphthalen-2-olate Chemical compound [K+].C1=CC=CC2=CC([O-])=CC=C21 NIXTUUCERQXALH-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/105—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups polycyclic
- C07C65/11—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups polycyclic with carboxyl groups on a condensed ring system containing two rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27780196 | 1996-10-21 | ||
| PCT/JP1997/003728 WO1998017621A1 (en) | 1996-10-21 | 1997-10-16 | Process for producing 2-hydroxynaphthalene-3,6-dicarboxylic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE236116T1 true ATE236116T1 (de) | 2003-04-15 |
Family
ID=17588469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97944132T ATE236116T1 (de) | 1996-10-21 | 1997-10-16 | Verfahren zur herstellung von 2-hydroxynaphtalin- 3,6-dicarbonsaure |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6133475A (de) |
| EP (1) | EP0889022B1 (de) |
| JP (1) | JP3197905B2 (de) |
| KR (1) | KR100536787B1 (de) |
| CN (1) | CN1121377C (de) |
| AT (1) | ATE236116T1 (de) |
| CA (1) | CA2241101C (de) |
| DE (1) | DE69720432T2 (de) |
| DK (1) | DK0889022T3 (de) |
| ES (1) | ES2196370T3 (de) |
| PT (1) | PT889022E (de) |
| TW (1) | TW539666B (de) |
| WO (1) | WO1998017621A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4878695B2 (ja) * | 2001-04-20 | 2012-02-15 | 上野製薬株式会社 | ナフトール誘導体の造粒物およびその製法 |
| JP2006290838A (ja) * | 2005-04-14 | 2006-10-26 | Ueno Technology:Kk | ヒドラジド化されたヒドロキシナフタレンジカルボン酸およびその誘導体ならびにその製造方法 |
| JP4934342B2 (ja) * | 2006-03-31 | 2012-05-16 | 上野製薬株式会社 | ２−ヒドロキシナフタレン−３，６−ジカルボン酸の製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1593816A (en) * | 1924-08-16 | 1926-07-27 | Grasselli Dyestuffs Corp | Making 2-hydroxy-naphthalene-6-carboxylic acid |
| US3405169A (en) * | 1965-07-14 | 1968-10-08 | Universal Oil Prod Co | Process for the preparation of hydroxy naphthoic acids |
| US4287357A (en) * | 1980-03-06 | 1981-09-01 | American Cyanamid Company | Process for the production of 6-hydroxy-2-naphthoic acid |
| JPS5795939A (en) * | 1980-12-08 | 1982-06-15 | Ueno Seiyaku Oyo Kenkyusho:Kk | Preparation of 2-hydroxynaphthalene-6-carboxylic acid |
| JPS57197244A (en) * | 1981-05-28 | 1982-12-03 | Ueno Seiyaku Oyo Kenkyusho:Kk | Preparation of 2-hydroxynaphthalene-3-carboxylic acid |
| US4329494A (en) * | 1981-07-22 | 1982-05-11 | American Cyanamid Company | Recycling techniques in the production of 6-hydroxy-2-naphthoic acid |
| IL83218A (en) * | 1986-07-25 | 1992-03-29 | Ueno Seiyaku Oyo Kenkyujo Kk | Method for preparation of 2-hydroxynaphthalene-6-carboxylic acid |
| DE4003043A1 (de) * | 1990-02-02 | 1991-08-08 | Hoechst Ag | Verfahren zur herstellung von 2-hydroxy-naphthalin-6-carbonsaeure |
| US5075496A (en) * | 1990-12-14 | 1991-12-24 | Aristech Chemical Corporation | Manufacture of 2,6-hydroxynaphthoic acid |
| DE4316937A1 (de) * | 1993-05-21 | 1994-12-01 | Hoechst Ag | Verfahren zur Herstellung von aromatischen Hydroxycarbonsäuren |
| DE4316933A1 (de) * | 1993-05-21 | 1994-11-24 | Hoechst Ag | Verfahren zur Herstellung von aromatischen Hydroxycarbonsäuren |
| DE4316932A1 (de) * | 1993-05-21 | 1994-11-24 | Hoechst Ag | Verfahren zur Herstellung von 2-Hydroxy-naphthalin-6-carbonsäure |
| DE4400751A1 (de) * | 1994-01-13 | 1995-07-20 | Hoechst Ag | Verfahren zur Freisetzung acider, organischer Verbindungen aus deren Salzen mittels Kohlendioxid |
| PT765858E (pt) * | 1995-04-12 | 2000-05-31 | Ueno Seiyaku Oyo Kenkyujo Kk | Derivados naftol e processo para a producao dos mesmos |
| EP0803492B1 (de) * | 1995-11-13 | 2002-02-06 | Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo | Verfahren zur trennung und reinigung von hydroxynaphthalincarbonsäuren |
-
1997
- 1997-10-16 EP EP97944132A patent/EP0889022B1/de not_active Expired - Lifetime
- 1997-10-16 ES ES97944132T patent/ES2196370T3/es not_active Expired - Lifetime
- 1997-10-16 KR KR1019980704399A patent/KR100536787B1/ko not_active Expired - Fee Related
- 1997-10-16 AT AT97944132T patent/ATE236116T1/de not_active IP Right Cessation
- 1997-10-16 CA CA002241101A patent/CA2241101C/en not_active Expired - Fee Related
- 1997-10-16 CN CN97191465A patent/CN1121377C/zh not_active Expired - Lifetime
- 1997-10-16 DK DK97944132T patent/DK0889022T3/da active
- 1997-10-16 WO PCT/JP1997/003728 patent/WO1998017621A1/ja not_active Ceased
- 1997-10-16 JP JP51920598A patent/JP3197905B2/ja not_active Expired - Fee Related
- 1997-10-16 PT PT97944132T patent/PT889022E/pt unknown
- 1997-10-16 DE DE69720432T patent/DE69720432T2/de not_active Expired - Fee Related
- 1997-10-18 TW TW086115389A patent/TW539666B/zh not_active IP Right Cessation
-
1998
- 1998-06-16 US US09/091,289 patent/US6133475A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TW539666B (en) | 2003-07-01 |
| CN1121377C (zh) | 2003-09-17 |
| DE69720432T2 (de) | 2003-10-30 |
| EP0889022A4 (de) | 2000-05-10 |
| KR19990072090A (ko) | 1999-09-27 |
| CA2241101A1 (en) | 1998-04-30 |
| ES2196370T3 (es) | 2003-12-16 |
| DK0889022T3 (da) | 2003-07-21 |
| JP3197905B2 (ja) | 2001-08-13 |
| WO1998017621A1 (en) | 1998-04-30 |
| US6133475A (en) | 2000-10-17 |
| EP0889022B1 (de) | 2003-04-02 |
| DE69720432D1 (de) | 2003-05-08 |
| EP0889022A1 (de) | 1999-01-07 |
| KR100536787B1 (ko) | 2006-02-28 |
| CN1206400A (zh) | 1999-01-27 |
| PT889022E (pt) | 2003-06-30 |
| CA2241101C (en) | 2005-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 0889022 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |