CH618415A5 - Process for the preparation of novel 2,2-dimethyl-3,5,5,5-tetrachloropentane-1-carboxylic esters - Google Patents
Process for the preparation of novel 2,2-dimethyl-3,5,5,5-tetrachloropentane-1-carboxylic esters Download PDFInfo
- Publication number
- CH618415A5 CH618415A5 CH1374475A CH1374475A CH618415A5 CH 618415 A5 CH618415 A5 CH 618415A5 CH 1374475 A CH1374475 A CH 1374475A CH 1374475 A CH1374475 A CH 1374475A CH 618415 A5 CH618415 A5 CH 618415A5
- Authority
- CH
- Switzerland
- Prior art keywords
- dimethyl
- carboxylic acid
- complex
- benzoin
- dichloroethenyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/63—Halogen-containing esters of saturated acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12224274A JPS5159839A (ja) | 1974-10-23 | 1974-10-23 | Shikuropuropankarubonsanjudotaino seizoho |
Publications (1)
Publication Number | Publication Date |
---|---|
CH618415A5 true CH618415A5 (en) | 1980-07-31 |
Family
ID=14831096
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1374475A CH618415A5 (en) | 1974-10-23 | 1975-10-23 | Process for the preparation of novel 2,2-dimethyl-3,5,5,5-tetrachloropentane-1-carboxylic esters |
CH946379A CH624920A5 (en) | 1974-10-23 | 1979-10-22 | Process for the preparation of trans-2,2-dimethyl-3-(2,2-dichloroethenyl)cyclopropane-1-carboxylic acid and its esters |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH946379A CH624920A5 (en) | 1974-10-23 | 1979-10-22 | Process for the preparation of trans-2,2-dimethyl-3-(2,2-dichloroethenyl)cyclopropane-1-carboxylic acid and its esters |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5159839A (no) |
CH (2) | CH618415A5 (no) |
DE (1) | DE2547510A1 (no) |
FR (2) | FR2313347A1 (no) |
GB (2) | GB1512420A (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4681953A (en) * | 1974-09-10 | 1987-07-21 | Sagami Chemical Research Center | Process for preparing dihalovinylcyclopropanecarboxylates |
JPS5822463B2 (ja) * | 1975-03-11 | 1983-05-09 | ザイダンホウジン サガミチユウオウカガクケンキユウシヨ | チカンビニルキオユウスル シクロプロパンカルボンサンユウドウタイノセイホウ |
NZ180822A (en) * | 1975-05-16 | 1979-03-16 | Ici Ltd | Preparation of 2-(2,2-dihalovinyl)-3,3-dimethylcyolopropane carboxylates intermediates |
GB1580204A (en) * | 1976-07-07 | 1980-11-26 | Shell Int Research | 2-cyanohexanoic acid derivatives |
NZ185635A (en) * | 1976-11-18 | 1980-04-28 | Ici Ltd | Preparation of 3-dihalovinyl-2,2-dimethylcyclopropane carboxylic acid derivatives |
FR2380244A1 (fr) * | 1977-02-11 | 1978-09-08 | Ciba Geigy Ag | Composes cyclopropane-carbonyliques utiles a la preparation de composes appropries a la lutte contre les parasites |
US4390547A (en) | 1978-07-11 | 1983-06-28 | Kuraray Co., Ltd. | 2,2-Dimethyl-3-(substituted ethyl)cyclopropane carboxylate pesticidal compositions and methods |
JPS5459261A (en) * | 1978-10-02 | 1979-05-12 | Kuraray Co Ltd | Substituted cyclopropanecarboxylic acid derivative |
DE2965745D1 (en) * | 1978-10-27 | 1983-07-28 | Ici Plc | Process of separating cis and trans isomers of cyclopropane carboxylic acids |
EP0010859B1 (en) * | 1978-10-31 | 1982-12-01 | Imperial Chemical Industries Plc | Process for the preparation of cyclopropane carboxylic acid esters |
DE2923776A1 (de) * | 1979-06-12 | 1980-12-18 | Bayer Ag | Verfahren zur herstellung von 3,3-dimethyl-cyclopropan-1,2-dicarbonsaeureestern sowie zwischenprodukte zu deren herstellung |
DE2923777A1 (de) * | 1979-06-12 | 1980-12-18 | Bayer Ag | Verfahren zur herstellung von 2-cyano-3,3-dimethyl-cyclopropan-1- carbonsaeureestern sowie zwischenprodukte zu seiner durchfuehrung |
CN106316824B (zh) * | 2016-08-18 | 2018-10-19 | 广州康瑞泰药业有限公司 | 一种合成2-氟环丙烷甲酸的新方法 |
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 |
JPS5545062B2 (no) * | 1974-09-10 | 1980-11-15 | ||
JPS5822463B2 (ja) * | 1975-03-11 | 1983-05-09 | ザイダンホウジン サガミチユウオウカガクケンキユウシヨ | チカンビニルキオユウスル シクロプロパンカルボンサンユウドウタイノセイホウ |
-
1974
- 1974-10-23 JP JP12224274A patent/JPS5159839A/ja active Granted
-
1975
- 1975-10-23 FR FR7532410A patent/FR2313347A1/fr active Granted
- 1975-10-23 GB GB2821676A patent/GB1512420A/en not_active Expired
- 1975-10-23 DE DE19752547510 patent/DE2547510A1/de not_active Ceased
- 1975-10-23 GB GB4366475A patent/GB1512419A/en not_active Expired
- 1975-10-23 CH CH1374475A patent/CH618415A5/de not_active IP Right Cessation
-
1976
- 1976-07-23 FR FR7622534A patent/FR2309508A1/fr active Granted
-
1979
- 1979-10-22 CH CH946379A patent/CH624920A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2547510A1 (de) | 1976-04-29 |
CH624920A5 (en) | 1981-08-31 |
FR2309508A1 (fr) | 1976-11-26 |
GB1512419A (en) | 1978-06-01 |
FR2309508B1 (no) | 1979-07-27 |
JPS5159839A (ja) | 1976-05-25 |
FR2313347B1 (no) | 1979-07-13 |
GB1512420A (en) | 1978-06-01 |
FR2313347A1 (fr) | 1976-12-31 |
JPS5234619B2 (no) | 1977-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: SAGAMI CHEMICAL RESEARCH CENTER |
|
PL | Patent ceased |