DE69004974D1 - Herstellung von 2-Chlorterephthalsäurechlorid. - Google Patents
Herstellung von 2-Chlorterephthalsäurechlorid.Info
- Publication number
- DE69004974D1 DE69004974D1 DE90300238A DE69004974A DE69004974D1 DE 69004974 D1 DE69004974 D1 DE 69004974D1 DE 90300238 A DE90300238 A DE 90300238A DE 69004974 A DE69004974 A DE 69004974A DE 69004974 D1 DE69004974 D1 DE 69004974D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- acid chloride
- chloroterephthalic acid
- chloroterephthalic
- chloride
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29580289A | 1989-01-10 | 1989-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69004974D1 true DE69004974D1 (de) | 1994-01-20 |
Family
ID=23139289
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69004974T Expired - Lifetime DE69004974T4 (de) | 1989-01-10 | 1990-01-09 | Herstellung von 2-Chlorterephthalsäurechlorid. |
DE90300238A Expired - Fee Related DE69004974D1 (de) | 1989-01-10 | 1990-01-09 | Herstellung von 2-Chlorterephthalsäurechlorid. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69004974T Expired - Lifetime DE69004974T4 (de) | 1989-01-10 | 1990-01-09 | Herstellung von 2-Chlorterephthalsäurechlorid. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0378366B1 (de) |
JP (1) | JP2826576B2 (de) |
KR (1) | KR0133851B1 (de) |
CN (1) | CN1027062C (de) |
CA (1) | CA2007530C (de) |
DE (2) | DE69004974T4 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1295049B1 (it) * | 1997-09-23 | 1999-04-27 | Miteni Spa | Derivati aromatici alogenati e procedimento per la loro preparazione |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996274A (en) * | 1974-11-22 | 1976-12-07 | Mobil Oil Corporation | Method for producing chlorobenzoyl chloride |
DE3104259A1 (de) * | 1981-02-07 | 1982-09-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polychlorbenzoylchloriden |
-
1990
- 1990-01-09 EP EP90300238A patent/EP0378366B1/de not_active Expired - Lifetime
- 1990-01-09 KR KR1019900000164A patent/KR0133851B1/ko not_active IP Right Cessation
- 1990-01-09 DE DE69004974T patent/DE69004974T4/de not_active Expired - Lifetime
- 1990-01-09 DE DE90300238A patent/DE69004974D1/de not_active Expired - Fee Related
- 1990-01-10 CA CA002007530A patent/CA2007530C/en not_active Expired - Fee Related
- 1990-01-10 JP JP2001625A patent/JP2826576B2/ja not_active Expired - Fee Related
- 1990-01-10 CN CN90100053A patent/CN1027062C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR900011698A (ko) | 1990-08-01 |
CN1027062C (zh) | 1994-12-21 |
DE69004974T4 (de) | 1995-10-19 |
EP0378366B1 (de) | 1993-12-08 |
CA2007530A1 (en) | 1990-07-10 |
JP2826576B2 (ja) | 1998-11-18 |
KR0133851B1 (ko) | 1998-04-21 |
EP0378366A1 (de) | 1990-07-18 |
CN1044089A (zh) | 1990-07-25 |
CA2007530C (en) | 2001-01-02 |
JPH02258741A (ja) | 1990-10-19 |
DE69004974T2 (de) | 1994-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |