GB1202377A - A process for the production of substituted phenyl acetic esters - Google Patents
A process for the production of substituted phenyl acetic estersInfo
- Publication number
- GB1202377A GB1202377A GB4570267A GB4570267A GB1202377A GB 1202377 A GB1202377 A GB 1202377A GB 4570267 A GB4570267 A GB 4570267A GB 4570267 A GB4570267 A GB 4570267A GB 1202377 A GB1202377 A GB 1202377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- group
- alkyl
- general formula
- alkyl group
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,202,377. o-Anilinophenylacetic acid esters. J. R. GEIGY A.G. 6 Oct., 1967, No. 45702/67. Addition to 1,132,318. Heading C2C. o-Anilinophenylacetic acid esters of the general formula wherein R 1 is a C 1-4 alkyl or C 1-4 alkoxy group, a fluorine, chlorine or bromine atom or the trifluoromethyl group; R 2 is hydrogen or is defined as R 1 ; R 3 is hydrogen, a C 1-4 alkyl or C 1-4 alkoxy group or a fluorine, chlorine or bromine atom; R 4 is hydrogen or a C 1-4 alkyl group; R 5 and R 6 are each hydrogen, a C 1-2 alkyl group or the benzyl group or, when R 6 is hydrogen, R 5 may be a C 1-5 alkyl group; and R 7 is a C 1-6 alkyl group or an aralkyl group having at most 3 carbon atoms in the alkyl moiety, are prepared by reaction of an o-nitrophenylacetic acid ester of the general formula with at least double the molar amount of an aryl magnesium halide of the general formula wherein Hal is a bromine or iodine atom, with the proviso that it has a higher atomic number than every halogen atom bound aromatically in the phenyl radical, and decomposition of the intermediate so formed with saturated ammonium chloride solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1451866A CH466256A (en) | 1966-10-07 | 1966-10-07 | Process for the preparation of new substituted phenylacetic acid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1202377A true GB1202377A (en) | 1970-08-19 |
Family
ID=4401499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4570267A Expired GB1202377A (en) | 1966-10-07 | 1967-10-06 | A process for the production of substituted phenyl acetic esters |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT276358B (en) |
| BE (1) | BE704821A (en) |
| CH (1) | CH466256A (en) |
| DK (1) | DK120027B (en) |
| ES (1) | ES345832A1 (en) |
| GB (1) | GB1202377A (en) |
| GR (1) | GR37761B (en) |
| NL (2) | NL6713631A (en) |
| NO (1) | NO121048B (en) |
-
0
- NL NL133741D patent/NL133741C/xx active
-
1966
- 1966-10-07 CH CH1451866A patent/CH466256A/en unknown
-
1967
- 1967-10-06 BE BE704821D patent/BE704821A/xx unknown
- 1967-10-06 GR GR670137761A patent/GR37761B/en unknown
- 1967-10-06 NL NL6713631A patent/NL6713631A/xx unknown
- 1967-10-06 DK DK497967A patent/DK120027B/en unknown
- 1967-10-06 GB GB4570267A patent/GB1202377A/en not_active Expired
- 1967-10-06 ES ES345832A patent/ES345832A1/en not_active Expired
- 1967-10-06 NO NO17002567A patent/NO121048B/no unknown
- 1967-10-06 AT AT910367A patent/AT276358B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| BE704821A (en) | 1968-04-08 |
| CH466256A (en) | 1968-12-15 |
| NL6713631A (en) | 1968-04-08 |
| DK120027B (en) | 1971-03-29 |
| NL133741C (en) | |
| ES345832A1 (en) | 1968-11-16 |
| AT276358B (en) | 1969-11-25 |
| GR37761B (en) | 1969-07-12 |
| NO121048B (en) | 1971-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES385635A1 (en) | 2-(n-allyl-phenylamino)-imidazolines-(2)and salts thereof | |
| ES450740A1 (en) | Vincamine derivatives | |
| GB1363597A (en) | 2-acyloxy-benzoic acid anilides process for their preparation and their insecticidal and acaricidal use | |
| ES332796A1 (en) | Procedure for the preparation of carbamide oximes. (Machine-translation by Google Translate, not legally binding) | |
| ES389497A1 (en) | Fastener retainer | |
| GB1202377A (en) | A process for the production of substituted phenyl acetic esters | |
| ES421068A1 (en) | Procedure for the preparation of new 2-phenylamine-substitute imidazolines. (Machine-translation by Google Translate, not legally binding) | |
| ES340027A1 (en) | 2-hydroxy-4-alkoxy-4'-alkylbenzophenones and polymers stabilized therewith | |
| ES423233A1 (en) | 2-phenylamino-imidazolines-(2) | |
| GB1234128A (en) | ||
| ES399003A1 (en) | 2-aryl-amino-imidazoline-2 compounds | |
| GB1502569A (en) | Cyclopropane derivatives | |
| ES395804A1 (en) | O-halovinyl phosphorothionates | |
| GB700391A (en) | Improvements in or relating to basic esters and processes for preparing the same | |
| ES410649A1 (en) | Cis thiophosphoric acid amide esters | |
| GB1254586A (en) | Improvements in or relating to phenylhydrazones and the manufacture thereof | |
| GB1134314A (en) | New carbonic acid esters | |
| ES382564A1 (en) | Procedure for the preparation of derivatives of dihydro-10,11 dibenzo (b, f) azepine. (Machine-translation by Google Translate, not legally binding) | |
| GB1253293A (en) | Biologically active n-arylpyrid-2-ones | |
| GB1302299A (en) | ||
| GB1046044A (en) | Pyrimidopyrimidothiazine compounds and/or thiazine compounds and production thereof | |
| GB1301340A (en) | ||
| ES391987A1 (en) | Cyclopropane carboxylic acid esters and a process for the manufacture thereof | |
| ES353407A1 (en) | Procedure for the manufacture of halogenated compounds of the pregnan series. (Machine-translation by Google Translate, not legally binding) | |
| ES449265A1 (en) | A procedure for the production of phenylalkenol and alcanol derivatives. (Machine-translation by Google Translate, not legally binding) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE | Patent expired |