ES397190A1 - Un procedimiento para la manufactura de acido 3-tienilace- tico y sus derivados. - Google Patents
Un procedimiento para la manufactura de acido 3-tienilace- tico y sus derivados.Info
- Publication number
- ES397190A1 ES397190A1 ES71397190A ES397190A ES397190A1 ES 397190 A1 ES397190 A1 ES 397190A1 ES 71397190 A ES71397190 A ES 71397190A ES 397190 A ES397190 A ES 397190A ES 397190 A1 ES397190 A1 ES 397190A1
- Authority
- ES
- Spain
- Prior art keywords
- thienylacetic acid
- production
- dichloro
- resulting
- thienylacetic
- 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
- C07D333/26—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/28—Halogen atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5597170A GB1359991A (en) | 1970-11-25 | 1970-11-25 | 3-thienylacetic acid and derivatives thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES397190A1 true ES397190A1 (es) | 1974-05-01 |
Family
ID=10475383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES71397190A Expired ES397190A1 (es) | 1970-11-25 | 1971-11-19 | Un procedimiento para la manufactura de acido 3-tienilace- tico y sus derivados. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3828074A (es) |
| BE (1) | BE775781A (es) |
| CH (1) | CH563387A5 (es) |
| DE (1) | DE2157540A1 (es) |
| DK (1) | DK129658B (es) |
| ES (1) | ES397190A1 (es) |
| FR (1) | FR2115938A5 (es) |
| GB (1) | GB1359991A (es) |
| NL (1) | NL7115313A (es) |
| SE (1) | SE373852B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5481262A (en) * | 1977-12-06 | 1979-06-28 | Oce Andeno Bv | Manufacture of 33thienylmaloic acid or its diester |
| WO1991009854A1 (de) * | 1989-12-23 | 1991-07-11 | Hoechst Aktiengesellschaft | Verfahren zur herstellung von 3-thienylmalonsäure-dialkylestern |
-
1970
- 1970-11-25 GB GB5597170A patent/GB1359991A/en not_active Expired
-
1971
- 1971-11-05 NL NL7115313A patent/NL7115313A/xx unknown
- 1971-11-19 DE DE19712157540 patent/DE2157540A1/de active Pending
- 1971-11-19 ES ES71397190A patent/ES397190A1/es not_active Expired
- 1971-11-23 SE SE7115003A patent/SE373852B/xx unknown
- 1971-11-23 FR FR7141797A patent/FR2115938A5/fr not_active Expired
- 1971-11-24 BE BE775781A patent/BE775781A/xx unknown
- 1971-11-24 US US00201998A patent/US3828074A/en not_active Expired - Lifetime
- 1971-11-25 CH CH1715471A patent/CH563387A5/xx not_active IP Right Cessation
- 1971-11-25 DK DK578471AA patent/DK129658B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE775781A (fr) | 1972-05-24 |
| DK129658C (es) | 1975-04-07 |
| GB1359991A (en) | 1974-07-17 |
| DE2157540A1 (de) | 1972-05-31 |
| DK129658B (da) | 1974-11-04 |
| SE373852B (es) | 1975-02-17 |
| CH563387A5 (es) | 1975-06-30 |
| FR2115938A5 (es) | 1972-07-07 |
| NL7115313A (es) | 1972-05-29 |
| US3828074A (en) | 1974-08-06 |
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