FR2281919B1 - - Google Patents
Info
- Publication number
- FR2281919B1 FR2281919B1 FR7525263A FR7525263A FR2281919B1 FR 2281919 B1 FR2281919 B1 FR 2281919B1 FR 7525263 A FR7525263 A FR 7525263A FR 7525263 A FR7525263 A FR 7525263A FR 2281919 B1 FR2281919 B1 FR 2281919B1
- Authority
- FR
- France
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3575174A GB1519290A (en) | 1974-08-14 | 1974-08-14 | Process for preparing substituted cyclopropanes |
| GB2088575 | 1975-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2281919A1 FR2281919A1 (fr) | 1976-03-12 |
| FR2281919B1 true FR2281919B1 (US20110158925A1-20110630-C00042.png) | 1979-08-24 |
Family
ID=26254964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7525263A Granted FR2281919A1 (fr) | 1974-08-14 | 1975-08-13 | Procede de preparation de derives du cyclopropane |
Country Status (8)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198347A (en) * | 1975-05-16 | 1980-04-15 | Imperial Chemical Industries Limited | 2(2,2-Dichlorovinyl)-3,3-dimethyl-cyclopropane carboxylates |
| AU511383B2 (en) * | 1975-05-16 | 1980-08-14 | Imperial Chemical Industries Ltd | Intermediates inthe preparation of cyclopropanoid insecticides |
| US4195033A (en) * | 1975-05-16 | 1980-03-25 | Imperial Chemical Industries Limited | 1-Acetyl or 1-cyano-2(2,2-dichlorovinyl)-3,3-dimethyl cyclopropane |
| GB1553818A (en) * | 1975-07-24 | 1979-10-10 | Nat Res Dev | Synthesis of cyclopropane carboxylic acids |
| JPS5253839A (en) * | 1975-10-30 | 1977-04-30 | Sumitomo Chem Co Ltd | Preparation of 2-(2,2-dihalovinyl) cyclopropane crboxylic acids |
| JPS5257142A (en) * | 1975-10-30 | 1977-05-11 | Sumitomo Chem Co Ltd | Process for preparing dihalovinyl-cyclopropanecarboxylic acid derivati ves |
| GB1503857A (en) * | 1976-05-25 | 1978-03-15 | Cheminova As | Production of chrysanthemic acid esters and homologues thereof |
| DE2623848A1 (de) * | 1976-05-28 | 1977-12-08 | Bayer Ag | Verfahren zur herstellung von 2,2- dimethyl-3-(2',2'-dihalogenvinyl)-cyclopropan-1-carbonsaeureester |
| GB1578139A (en) * | 1976-07-07 | 1980-11-05 | Ici Ltd | Preparation of alicyclic compounds |
| GB1581340A (en) * | 1976-07-26 | 1980-12-10 | Shell Int Research | Preparation of esters |
| NZ185635A (en) * | 1976-11-18 | 1980-04-28 | Ici Ltd | Preparation of 3-dihalovinyl-2,2-dimethylcyclopropane carboxylic acid derivatives |
| US4526987A (en) * | 1978-02-06 | 1985-07-02 | Fmc Corporation | Alkyl 6,6-dimethyl-2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylates |
| EP0007154B1 (en) * | 1978-04-28 | 1981-12-30 | Imperial Chemical Industries Plc | Process for the preparation of cyclopropane derivatives, intermediates in the synthesis of pyrethroid insecticides |
| US4174348A (en) * | 1978-05-30 | 1979-11-13 | Shell Internationale Research Maatschappij B. V. | Preparation of cyclopropanecarbonitriles |
| US4211720A (en) * | 1978-05-30 | 1980-07-08 | Shell International Research Maatschappij B.V. | Preparation of cyano-substituted cyclopropane derivatives |
| DK276879A (da) * | 1978-07-18 | 1980-01-19 | Ici Ltd | Fremgangsmaade til fremstilling af cyclopropannitriler |
| FR2485004A1 (fr) * | 1980-06-20 | 1981-12-24 | Roussel Uclaf | Derives cyclopropane-1-carboxyliques et leurs sels, leur preparation et leur application a la synthese d'intermediaires de composes pyrethrinoides de configuration cis |
| NL8203002A (nl) * | 1981-08-06 | 1983-03-01 | Shell Int Research | Stereospecifieke decarboxylering van dihalogeenvinylcyclopropaancarbonzuren. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1269127A (fr) * | 1960-06-20 | 1961-08-11 | Rhone Poulenc Sa | Procédé de préparation de l'acide chrysanthémique |
| FR1356949A (fr) * | 1962-12-13 | 1964-04-03 | Rhone Poulenc Sa | Procédé de préparation de dérivés de l'acide cyclopropanecarboxylique |
| US3786052A (en) * | 1966-08-26 | 1974-01-15 | J Martel | Novel cyclopropanecarboxylic acids and esters |
| FR92123E (fr) * | 1966-10-12 | 1968-09-27 | Rhone Poulenc Sa | Nouveau procédé de préparation de l'acide chrysanthémique |
-
1975
- 1975-08-04 US US05/601,495 patent/US4000180A/en not_active Expired - Lifetime
- 1975-08-07 DK DK359275A patent/DK359275A/da not_active Application Discontinuation
- 1975-08-11 IT IT26288/79A patent/IT1044661B/it active
- 1975-08-13 FR FR7525263A patent/FR2281919A1/fr active Granted
- 1975-08-13 DE DE19752536145 patent/DE2536145A1/de not_active Withdrawn
- 1975-08-13 NL NL7509631A patent/NL7509631A/xx unknown
- 1975-08-14 JP JP50098154A patent/JPS5163152A/ja active Pending
- 1975-08-14 NZ NZ178295A patent/NZ178295A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NZ178295A (en) | 1978-04-03 |
| DE2536145A1 (de) | 1976-02-26 |
| JPS5163152A (US20110158925A1-20110630-C00042.png) | 1976-06-01 |
| US4000180A (en) | 1976-12-28 |
| AU8368075A (en) | 1977-02-10 |
| IT1044661B (it) | 1980-04-21 |
| FR2281919A1 (fr) | 1976-03-12 |
| NL7509631A (nl) | 1976-02-17 |
| DK359275A (da) | 1976-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |