DK251980A - Fremgangsmaade til fremstilling af 2-cyano-3,3-dimethyl-cyclopropan-1-carboxylsyreestere ved fremgangsmaaden anvendelige mellemprodukter og disses fremstilling - Google Patents
Fremgangsmaade til fremstilling af 2-cyano-3,3-dimethyl-cyclopropan-1-carboxylsyreestere ved fremgangsmaaden anvendelige mellemprodukter og disses fremstillingInfo
- Publication number
- DK251980A DK251980A DK251980A DK251980A DK251980A DK 251980 A DK251980 A DK 251980A DK 251980 A DK251980 A DK 251980A DK 251980 A DK251980 A DK 251980A DK 251980 A DK251980 A DK 251980A
- Authority
- DK
- Denmark
- Prior art keywords
- preparation
- procedure
- cyclopropan
- intermediates
- cyano
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
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 |
|---|---|---|---|
| DE19792923777 DE2923777A1 (de) | 1979-06-12 | 1979-06-12 | Verfahren zur herstellung von 2-cyano-3,3-dimethyl-cyclopropan-1- carbonsaeureestern sowie zwischenprodukte zu seiner durchfuehrung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK251980A true DK251980A (da) | 1980-12-13 |
Family
ID=6073066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK251980A DK251980A (da) | 1979-06-12 | 1980-06-11 | Fremgangsmaade til fremstilling af 2-cyano-3,3-dimethyl-cyclopropan-1-carboxylsyreestere ved fremgangsmaaden anvendelige mellemprodukter og disses fremstilling |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4332745A (da) |
| EP (1) | EP0021114B1 (da) |
| JP (1) | JPS562949A (da) |
| BR (1) | BR8003635A (da) |
| DE (2) | DE2923777A1 (da) |
| DK (1) | DK251980A (da) |
| HU (1) | HU182688B (da) |
| IL (1) | IL60267A (da) |
| PL (1) | PL224889A1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3111849A1 (de) * | 1981-03-26 | 1982-10-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von caronaldehydsaeure und deren derivaten |
| GB2127012A (en) * | 1982-09-22 | 1984-04-04 | Shell Int Research | Process for the preparation of cyclopropane compounds |
| JPH0642086B2 (ja) * | 1984-05-16 | 1994-06-01 | キヤノン株式会社 | 画像形成法 |
| DE3829694A1 (de) * | 1988-09-01 | 1990-03-08 | Autoflug Gmbh | Sicherheitsgurtanordnung mit klemmvorrichtung und darin integriertem gurtstrammer |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1793347A1 (de) * | 1968-09-04 | 1972-02-03 | Dynamit Nobel Ag | Verfahren zur Herstellung von substituierten Cyanbuttersaeuren |
| US3843709A (en) * | 1973-10-15 | 1974-10-22 | Gulf Research Development Co | Preparation of cyclopropyl cyanide from 4-hlorobutyronitrile |
| JPS5159839A (ja) * | 1974-10-23 | 1976-05-25 | Sankyo Co | Shikuropuropankarubonsanjudotaino seizoho |
| 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 |
| NZ180822A (en) * | 1975-05-16 | 1979-03-16 | Ici Ltd | Preparation of 2-(2,2-dihalovinyl)-3,3-dimethylcyolopropane carboxylates intermediates |
| US4198347A (en) * | 1975-05-16 | 1980-04-15 | Imperial Chemical Industries Limited | 2(2,2-Dichlorovinyl)-3,3-dimethyl-cyclopropane carboxylates |
| AU511487B2 (en) * | 1975-05-16 | 1980-08-21 | Imperial Chemical Industries Ltd | Cyclopropane derivatives |
| GB1553818A (en) * | 1975-07-24 | 1979-10-10 | Nat Res Dev | Synthesis of cyclopropane carboxylic acids |
| US4083863A (en) * | 1976-06-01 | 1978-04-11 | American Cyanamid Corporation | Process for the preparation of cyclopropane carboxylic acids and esters |
| DE2732213A1 (de) * | 1977-07-16 | 1979-01-25 | Bayer Ag | Derivate der cyclopropancarbonsaeurederivate, verfahren zu ihrer herstellung und ihre verwendung als zwischenprodukte zur herstellung von insektiziden |
| US4211720A (en) * | 1978-05-30 | 1980-07-08 | Shell International Research Maatschappij B.V. | Preparation of cyano-substituted cyclopropane derivatives |
| US4174347A (en) * | 1978-06-19 | 1979-11-13 | Shell Internationale Research Maatschappij B.V. | Preparation of esters |
| AU4853579A (en) * | 1978-07-18 | 1980-01-24 | Imperial Chemical Industries Limited | Preparation of unsaturated cyclic nitrile |
| US4205009A (en) * | 1979-02-07 | 1980-05-27 | Velsicol Chemical Corporation | Process for the preparation of cyclopropylcyanide |
-
1979
- 1979-06-12 DE DE19792923777 patent/DE2923777A1/de not_active Withdrawn
-
1980
- 1980-05-27 US US06/153,298 patent/US4332745A/en not_active Expired - Lifetime
- 1980-05-30 EP EP80103022A patent/EP0021114B1/de not_active Expired
- 1980-05-30 DE DE8080103022T patent/DE3063285D1/de not_active Expired
- 1980-06-09 IL IL60267A patent/IL60267A/xx unknown
- 1980-06-10 JP JP7726280A patent/JPS562949A/ja active Pending
- 1980-06-11 PL PL22488980A patent/PL224889A1/xx unknown
- 1980-06-11 BR BR8003635A patent/BR8003635A/pt unknown
- 1980-06-11 DK DK251980A patent/DK251980A/da not_active Application Discontinuation
- 1980-06-12 HU HU801483A patent/HU182688B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL224889A1 (da) | 1981-03-27 |
| IL60267A0 (en) | 1980-09-16 |
| DE3063285D1 (en) | 1983-07-07 |
| US4332745A (en) | 1982-06-01 |
| JPS562949A (en) | 1981-01-13 |
| EP0021114B1 (de) | 1983-05-18 |
| BR8003635A (pt) | 1981-01-05 |
| DE2923777A1 (de) | 1980-12-18 |
| EP0021114A1 (de) | 1981-01-07 |
| IL60267A (en) | 1983-11-30 |
| HU182688B (en) | 1984-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |