JPS57130953A - Manufacture of alkali metal normal salt of aromatic dicarboxylic acid - Google Patents
Manufacture of alkali metal normal salt of aromatic dicarboxylic acidInfo
- Publication number
- JPS57130953A JPS57130953A JP56206815A JP20681581A JPS57130953A JP S57130953 A JPS57130953 A JP S57130953A JP 56206815 A JP56206815 A JP 56206815A JP 20681581 A JP20681581 A JP 20681581A JP S57130953 A JPS57130953 A JP S57130953A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- alkali metal
- dicarboxylic acid
- aromatic dicarboxylic
- normal salt
- 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.)
- Pending
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
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8040957 | 1980-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57130953A true JPS57130953A (en) | 1982-08-13 |
Family
ID=10518145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56206815A Pending JPS57130953A (en) | 1980-12-22 | 1981-12-21 | Manufacture of alkali metal normal salt of aromatic dicarboxylic acid |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS57130953A (fr) |
| DE (1) | DE3148987A1 (fr) |
| FR (1) | FR2496648B1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5081252A (en) * | 1988-06-06 | 1992-01-14 | Nippon Steel Corporation | Process for the preparation of aromatic carboxylic acids |
| CA2384507A1 (fr) * | 1999-08-30 | 2001-03-08 | Thomas L. Brownscombe | Preparation d'un diacide aromatique en une seule etape au moyen d'un systeme catalyseur unique |
| JP2003508361A (ja) * | 1999-08-30 | 2003-03-04 | モッシ・アンド・ギソルフィ・オーバーシーズ・ソシエテ・アノニム | 不均化触媒 |
| KR20020025251A (ko) * | 1999-08-30 | 2002-04-03 | 지스트라텐 알베르터스 빌헬머스 요안느 | 나프토산의 나프탈렌 디카르복실산으로의 카르복실화 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1247290B (de) * | 1964-08-17 | 1967-08-17 | Ube Industries | Verfahren zur Herstellung von Alkalisalzen aromatischer Dicarbonsaeuren |
| FR1405716A (fr) * | 1964-08-21 | 1965-07-09 | Ube Industries | Procédé de production de dicarboxylates aromatiques |
| FR1495296A (fr) * | 1965-10-01 | 1967-09-15 | Ube Industries | Procédé de production d'un sel de métal alcalin de l'acide téréphtalique et appareillage pour sa mise en oeuvre |
-
1981
- 1981-12-10 DE DE19813148987 patent/DE3148987A1/de not_active Withdrawn
- 1981-12-21 JP JP56206815A patent/JPS57130953A/ja active Pending
- 1981-12-22 FR FR8123933A patent/FR2496648B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2496648B1 (fr) | 1985-06-28 |
| FR2496648A1 (fr) | 1982-06-25 |
| DE3148987A1 (de) | 1982-07-22 |
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