GB1555919A - Process for manufacturing chloroarylacetic acids and chloroarylacetic acids thereby obtained - Google Patents
Process for manufacturing chloroarylacetic acids and chloroarylacetic acids thereby obtainedInfo
- Publication number
- GB1555919A GB1555919A GB54189/77A GB5418977A GB1555919A GB 1555919 A GB1555919 A GB 1555919A GB 54189/77 A GB54189/77 A GB 54189/77A GB 5418977 A GB5418977 A GB 5418977A GB 1555919 A GB1555919 A GB 1555919A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloroarylacetic
- acids
- manufacturing
- manufacturing chloroarylacetic
- chloroarylacetic acids
- 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
- 239000002253 acid Substances 0.000 title 2
- 150000007513 acids Chemical class 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
- C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
- C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7639628A FR2376112A1 (fr) | 1976-12-30 | 1976-12-30 | Procede de fabrication d'acides a-chloroarylacetiques et acides a-chloroarylacetiques nouveaux obtenus par ce procede |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1555919A true GB1555919A (en) | 1979-11-14 |
Family
ID=9181760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54189/77A Expired GB1555919A (en) | 1976-12-30 | 1977-12-29 | Process for manufacturing chloroarylacetic acids and chloroarylacetic acids thereby obtained |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5528274B2 (ja) * | 2009-09-18 | 2014-06-25 | 日本合成化学工業株式会社 | グリオキシル酸塩組成物、それを含有する樹脂組成物、およびその架橋高分子 |
| CN103193608B (zh) * | 2013-04-12 | 2015-12-02 | 张家港威胜生物医药有限公司 | 一种以藜芦醚为原料制备邻藜芦醛的方法 |
| CN103804178B (zh) * | 2014-03-01 | 2016-02-10 | 张家港威胜生物医药有限公司 | 一种咖啡酸的合成方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2876255A (en) * | 1956-04-26 | 1959-03-03 | Ethyl Corp | Preparation of bromo acids and esters |
| CH495317A (de) * | 1968-05-06 | 1970-08-31 | Goldschmidt Ag Th | Verfahren zur Herstellung einer a-(2-Hydroxy-, 3.5.6-Trichlor-)phenylglykolsäure |
| US3634504A (en) * | 1968-08-09 | 1972-01-11 | Dow Chemical Co | Alpha-monochlorination of carboxylic acids |
| US4008269A (en) * | 1970-05-05 | 1977-02-15 | William H. Rorer, Inc. | Phenylacetic acids |
| DE2115551C3 (de) * | 1971-03-31 | 1980-01-10 | Haarmann & Reimer Gmbh, 3450 Holzminden | Verfahren zur Herstellung von aromatischen Hydroxyaldehyden |
-
1976
- 1976-12-30 FR FR7639628A patent/FR2376112A1/fr active Granted
-
1977
- 1977-12-28 US US05/865,285 patent/US4227016A/en not_active Expired - Lifetime
- 1977-12-29 CH CH1619977A patent/CH627148A5/fr not_active IP Right Cessation
- 1977-12-29 GB GB54189/77A patent/GB1555919A/en not_active Expired
- 1977-12-29 DE DE19772758627 patent/DE2758627A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2758627A1 (de) | 1978-07-13 |
| CH627148A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-12-31 |
| FR2376112B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-07-13 |
| FR2376112A1 (fr) | 1978-07-28 |
| US4227016A (en) | 1980-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921229 |