GB2174706B - Process for producing 6-hydroxy-2-naphthoic acid - Google Patents
Process for producing 6-hydroxy-2-naphthoic acidInfo
- Publication number
- GB2174706B GB2174706B GB08611311A GB8611311A GB2174706B GB 2174706 B GB2174706 B GB 2174706B GB 08611311 A GB08611311 A GB 08611311A GB 8611311 A GB8611311 A GB 8611311A GB 2174706 B GB2174706 B GB 2174706B
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- producing
- naphthoic acid
- naphthoic
- acid
- 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
- 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
- C07C51/285—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with peroxy-compounds
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 |
---|---|---|---|
JP9914285A JPS61257942A (ja) | 1985-05-10 | 1985-05-10 | 6−ヒドロキシ−2−ナフトエ酸の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8611311D0 GB8611311D0 (en) | 1986-06-18 |
GB2174706A GB2174706A (en) | 1986-11-12 |
GB2174706B true GB2174706B (en) | 1988-11-23 |
Family
ID=14239449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08611311A Expired GB2174706B (en) | 1985-05-10 | 1986-05-09 | Process for producing 6-hydroxy-2-naphthoic acid |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS61257942A (de) |
CA (1) | CA1267911A (de) |
DE (1) | DE3615811A1 (de) |
FR (1) | FR2581642B1 (de) |
GB (1) | GB2174706B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800989A1 (de) * | 1988-01-15 | 1989-07-27 | Hoechst Ag | Verfahren zur reinigung von 2-hydroxy-naphthalin-6-carbonsaeure |
Family Cites Families (4)
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 |
BE608250A (de) * | 1960-09-17 | |||
US4345095A (en) * | 1980-03-06 | 1982-08-17 | American Cyanamid Company | Process for the production of 6-hydroxy-2-naphthoic acid |
JPS60243063A (ja) * | 1984-05-17 | 1985-12-03 | Kureha Chem Ind Co Ltd | 2−(2−ハイドロパ−オキシ−2−プロピル)ナフタリン−6−カルボン酸メチルおよびその製造方法 |
-
1985
- 1985-05-10 JP JP9914285A patent/JPS61257942A/ja active Granted
-
1986
- 1986-05-08 CA CA000508727A patent/CA1267911A/en not_active Expired - Fee Related
- 1986-05-09 FR FR8606720A patent/FR2581642B1/fr not_active Expired
- 1986-05-09 GB GB08611311A patent/GB2174706B/en not_active Expired
- 1986-05-10 DE DE19863615811 patent/DE3615811A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2581642A1 (fr) | 1986-11-14 |
FR2581642B1 (fr) | 1989-06-02 |
CA1267911A (en) | 1990-04-17 |
DE3615811A1 (de) | 1986-11-13 |
JPS61257942A (ja) | 1986-11-15 |
JPH0437060B2 (de) | 1992-06-18 |
GB2174706A (en) | 1986-11-12 |
GB8611311D0 (en) | 1986-06-18 |
DE3615811C2 (de) | 1988-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930509 |