FR2496648B1 - Procede de production de sels de metaux alcalins d'acides dicarboxyliques aromatiques - Google Patents
Procede de production de sels de metaux alcalins d'acides dicarboxyliques aromatiquesInfo
- Publication number
- FR2496648B1 FR2496648B1 FR8123933A FR8123933A FR2496648B1 FR 2496648 B1 FR2496648 B1 FR 2496648B1 FR 8123933 A FR8123933 A FR 8123933A FR 8123933 A FR8123933 A FR 8123933A FR 2496648 B1 FR2496648 B1 FR 2496648B1
- Authority
- FR
- France
- Prior art keywords
- production
- metal salts
- dicarboxylic acids
- aromatic dicarboxylic
- alkaline metal
- 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
- C07C51/41—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 (2)
Publication Number | Publication Date |
---|---|
FR2496648A1 FR2496648A1 (fr) | 1982-06-25 |
FR2496648B1 true FR2496648B1 (fr) | 1985-06-28 |
Family
ID=10518145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8123933A Expired FR2496648B1 (fr) | 1980-12-22 | 1981-12-22 | Procede de production de sels de metaux alcalins d'acides dicarboxyliques aromatiques |
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 |
---|---|---|---|---|
EP0346029B1 (fr) * | 1988-06-06 | 1993-01-27 | Nippon Steel Corporation | Acides carboxyliques aromatiques |
DE60022658T2 (de) * | 1999-08-30 | 2006-06-29 | Mossi & Ghisolfi International S.A. | Verfahren zur carboxylierung von naphthoesäure zu naphthalendicarbonsäure |
DE60023716T2 (de) * | 1999-08-30 | 2006-08-10 | Mossi & Ghisolfi International S.A. | Katalysator zur disproportionierung |
KR20020048394A (ko) * | 1999-08-30 | 2002-06-22 | 모씨 앤드 기솔피 오버시즈 소시에떼아노님 | 단일 촉매계를 사용하는 일단계의 방향족 이산 제조 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 |
---|---|
JPS57130953A (en) | 1982-08-13 |
DE3148987A1 (de) | 1982-07-22 |
FR2496648A1 (fr) | 1982-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |