DE3265855D1 - The preparation of derivatives of dichloroacetic acid esters - Google Patents
The preparation of derivatives of dichloroacetic acid estersInfo
- Publication number
- DE3265855D1 DE3265855D1 DE8282201114T DE3265855T DE3265855D1 DE 3265855 D1 DE3265855 D1 DE 3265855D1 DE 8282201114 T DE8282201114 T DE 8282201114T DE 3265855 T DE3265855 T DE 3265855T DE 3265855 D1 DE3265855 D1 DE 3265855D1
- Authority
- DE
- Germany
- Prior art keywords
- derivatives
- preparation
- acid esters
- dichloroacetic acid
- dichloroacetic
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8104287A NL8104287A (nl) | 1981-09-17 | 1981-09-17 | De bereiding van derivaten van dichloorazijnzure esters. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3265855D1 true DE3265855D1 (en) | 1985-10-03 |
Family
ID=19838080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282201114T Expired DE3265855D1 (en) | 1981-09-17 | 1982-09-09 | The preparation of derivatives of dichloroacetic acid esters |
Country Status (6)
Country | Link |
---|---|
US (1) | US4542220A (de) |
EP (1) | EP0075355B1 (de) |
JP (1) | JPS5865249A (de) |
CA (1) | CA1189867A (de) |
DE (1) | DE3265855D1 (de) |
NL (1) | NL8104287A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9224648D0 (en) * | 1992-11-25 | 1993-01-13 | Ici Plc | Polycyclic dyes |
AT500469B1 (de) * | 2002-04-04 | 2007-04-15 | Dsm Fine Chem Austria Gmbh | Verbessertes verfahren zur herstellung von 2,2-dichlorophenylessigsäurealkylestern |
CN110981679B (zh) | 2014-09-08 | 2023-02-17 | 昭和电工株式会社 | 卤代化合物和富勒烯衍生物的制造方法 |
-
1981
- 1981-09-17 NL NL8104287A patent/NL8104287A/nl not_active Application Discontinuation
-
1982
- 1982-09-09 EP EP82201114A patent/EP0075355B1/de not_active Expired
- 1982-09-09 DE DE8282201114T patent/DE3265855D1/de not_active Expired
- 1982-09-14 JP JP57159003A patent/JPS5865249A/ja active Granted
- 1982-09-15 US US06/418,546 patent/US4542220A/en not_active Expired - Lifetime
- 1982-09-15 CA CA000411413A patent/CA1189867A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0075355B1 (de) | 1985-08-28 |
EP0075355A1 (de) | 1983-03-30 |
US4542220A (en) | 1985-09-17 |
JPH039894B2 (de) | 1991-02-12 |
CA1189867A (en) | 1985-07-02 |
JPS5865249A (ja) | 1983-04-18 |
NL8104287A (nl) | 1983-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DSM N.V., HEERLEN, NL |