DE69021535D1 - Verfahren zur Herstellung von chlorierten Carbonsäurechloriden. - Google Patents
Verfahren zur Herstellung von chlorierten Carbonsäurechloriden.Info
- Publication number
- DE69021535D1 DE69021535D1 DE69021535T DE69021535T DE69021535D1 DE 69021535 D1 DE69021535 D1 DE 69021535D1 DE 69021535 T DE69021535 T DE 69021535T DE 69021535 T DE69021535 T DE 69021535T DE 69021535 D1 DE69021535 D1 DE 69021535D1
- Authority
- DE
- Germany
- Prior art keywords
- carboxylic acid
- acid chlorides
- chlorinated carboxylic
- production
- radical
- 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 - Lifetime
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
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
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 |
---|---|---|---|
FR8916094A FR2655334B1 (fr) | 1989-12-06 | 1989-12-06 | Procede de preparation de chlorures d'acides carboxyliques chlores. |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69021535D1 true DE69021535D1 (de) | 1995-09-14 |
DE69021535T2 DE69021535T2 (de) | 1996-02-15 |
DE69021535T3 DE69021535T3 (de) | 1999-03-04 |
Family
ID=9388193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69021535T Expired - Lifetime DE69021535T3 (de) | 1989-12-06 | 1990-12-03 | Verfahren zur Herstellung von chlorierten Carbonsäurechloriden. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5130478A (de) |
EP (1) | EP0435714B2 (de) |
JP (1) | JP2919083B2 (de) |
AT (1) | ATE126201T1 (de) |
DE (1) | DE69021535T3 (de) |
ES (1) | ES2077659T5 (de) |
FR (1) | FR2655334B1 (de) |
IE (1) | IE67075B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2918191B2 (ja) * | 1994-04-11 | 1999-07-12 | 同和鉱業株式会社 | 金属−セラミックス複合部材の製造方法 |
DE19753773A1 (de) | 1997-12-04 | 1999-06-10 | Basf Ag | Verfahren zur Herstellung von Chlorcarbonsäurechloriden |
KR100669267B1 (ko) * | 1999-12-06 | 2007-01-18 | 바스프 악티엔게젤샤프트 | O-클로로메틸벤젠카르보닐 클로라이드의 제조 방법 |
JP4658432B2 (ja) * | 1999-12-07 | 2011-03-23 | ビーエーエスエフ ソシエタス・ヨーロピア | o−クロロメチルベンゾイルクロリドの製造方法 |
CN101624340B (zh) * | 2009-08-13 | 2011-11-30 | 浙江国邦药业有限公司 | 4-氯代丁酰氯的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2778852A (en) * | 1952-07-12 | 1957-01-22 | Basf Ag | Production of chlorocarboxylic acid chlorides |
FR1080261A (fr) * | 1952-07-12 | 1954-12-08 | Basf Ag | Procédé pour la production de chlorures carboxyliques à côté de chlorures d'alcoyle et de chlorures omega-chlorocarboxyliques |
NL175521C (nl) * | 1973-04-26 | 1984-11-16 | Hoechst Ag | Werkwijze voor het bereiden van carbonzuurchloriden. |
DE3535984A1 (de) * | 1985-10-09 | 1987-04-09 | Bayer Ag | Verfahren zur herstellung von aromatischen carbonsaeurechloriden |
DE3738039A1 (de) * | 1987-11-09 | 1989-05-18 | Thieme Werner Gmbh & Co | Siebdruckmaschine |
JPH01171944A (ja) * | 1987-12-28 | 1989-07-06 | Kyocera Corp | スクリーン印刷機 |
-
1989
- 1989-12-06 FR FR8916094A patent/FR2655334B1/fr not_active Expired - Lifetime
-
1990
- 1990-11-20 IE IE419890A patent/IE67075B1/en not_active IP Right Cessation
- 1990-12-03 DE DE69021535T patent/DE69021535T3/de not_active Expired - Lifetime
- 1990-12-03 ES ES90403429T patent/ES2077659T5/es not_active Expired - Lifetime
- 1990-12-03 AT AT90403429T patent/ATE126201T1/de not_active IP Right Cessation
- 1990-12-03 EP EP90403429A patent/EP0435714B2/de not_active Expired - Lifetime
- 1990-12-06 US US07/623,187 patent/US5130478A/en not_active Expired - Lifetime
- 1990-12-06 JP JP2406311A patent/JP2919083B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2919083B2 (ja) | 1999-07-12 |
DE69021535T2 (de) | 1996-02-15 |
FR2655334B1 (fr) | 1992-02-21 |
EP0435714B2 (de) | 1998-07-08 |
DE69021535T3 (de) | 1999-03-04 |
ES2077659T3 (es) | 1995-12-01 |
ATE126201T1 (de) | 1995-08-15 |
ES2077659T5 (es) | 1998-10-01 |
IE67075B1 (en) | 1996-02-21 |
FR2655334A1 (fr) | 1991-06-07 |
EP0435714A3 (en) | 1993-09-08 |
JPH06128188A (ja) | 1994-05-10 |
US5130478A (en) | 1992-07-14 |
IE904198A1 (en) | 1991-06-19 |
EP0435714A2 (de) | 1991-07-03 |
EP0435714B1 (de) | 1995-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SNPE, PARIS, FR |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ISOCHEM, PARIS, FR |