MX3200E - PROCEDURE FOR THE PREPARATION OF CYCLOPROPAN CARBOXYLIC ACID ESTERS - Google Patents
PROCEDURE FOR THE PREPARATION OF CYCLOPROPAN CARBOXYLIC ACID ESTERSInfo
- Publication number
- MX3200E MX3200E MX000116U MX11676U MX3200E MX 3200 E MX3200 E MX 3200E MX 000116 U MX000116 U MX 000116U MX 11676 U MX11676 U MX 11676U MX 3200 E MX3200 E MX 3200E
- Authority
- MX
- Mexico
- Prior art keywords
- preparation
- acid esters
- see
- formula
- procedure
- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente invención se refiere a procedimiento para la preparación de ésteres de ácido ciclopropancarboxílicos de la fórmula: (VER FIGURA) donde X1 y X2 significan, cada uno, flúor, cloro o bromo, e Y significa hidrógeno, ciano o etinilo, caracterizado por el hecho de que se hace reaccionar un compuesto de la fórmula: (VER FIGURA) en presencia de un agente de combinación de ácidos, a una temperatura de reacción de entre -10 y 100°C, a temperatura normal o elevada, preferiblemente en un solvente o diluyente inerte, con un compuesto de la fórmula: (VER FIGURA) donde Y tiene el significado dado anteriormente y Hal representa un átomo de halógeno.The present invention refers to a process for the preparation of cyclopropancarboxylic acid esters of the formula: (SEE FIGURE) where X1 and X2 each represent fluorine, chlorine or bromine, and Y represents hydrogen, cyano or ethinyl, characterized by the fact that a compound of the formula is reacted: (SEE FIGURE) in the presence of an acid combining agent, at a reaction temperature of between -10 and 100 ° C, at normal or elevated temperature, preferably in a solvent or inert diluent, with a compound of the formula: (SEE FIGURE) where Y has the meaning given above and Hal represents a halogen atom.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH436675A CH602006A5 (en) | 1975-04-07 | 1975-04-07 | Cyclopropane carboxylic esters |
| CH231976 | 1976-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3200E true MX3200E (en) | 1980-07-03 |
Family
ID=25690133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX000116U MX3200E (en) | 1975-04-07 | 1976-03-25 | PROCEDURE FOR THE PREPARATION OF CYCLOPROPAN CARBOXYLIC ACID ESTERS |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS51127051A (en) |
| AT (1) | AT342921B (en) |
| AU (1) | AU497093B2 (en) |
| BR (1) | BR7602093A (en) |
| CA (1) | CA1092145A (en) |
| DE (1) | DE2614648A1 (en) |
| EG (1) | EG12221A (en) |
| FR (1) | FR2306971A1 (en) |
| GB (1) | GB1537873A (en) |
| HU (1) | HU176210B (en) |
| IL (1) | IL49357A0 (en) |
| MX (1) | MX3200E (en) |
| NL (1) | NL7603488A (en) |
| TR (1) | TR18934A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1594462A (en) * | 1977-02-09 | 1981-07-30 | Shell Int Research | Pesticidal composition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN142702B (en) * | 1974-09-10 | 1977-08-20 | Sagami Chem Res |
-
1976
- 1976-03-25 MX MX000116U patent/MX3200E/en unknown
- 1976-04-02 NL NL7603488A patent/NL7603488A/en not_active Application Discontinuation
- 1976-04-05 CA CA249,592A patent/CA1092145A/en not_active Expired
- 1976-04-05 FR FR7609801A patent/FR2306971A1/en active Granted
- 1976-04-05 DE DE19762614648 patent/DE2614648A1/en not_active Withdrawn
- 1976-04-06 AU AU12705/76A patent/AU497093B2/en not_active Expired
- 1976-04-06 IL IL7649357A patent/IL49357A0/en unknown
- 1976-04-06 BR BR7602093A patent/BR7602093A/en unknown
- 1976-04-06 HU HU76CI1651A patent/HU176210B/en unknown
- 1976-04-06 GB GB13964/76A patent/GB1537873A/en not_active Expired
- 1976-04-06 AT AT247376A patent/AT342921B/en not_active IP Right Cessation
- 1976-04-06 TR TR18934A patent/TR18934A/en unknown
- 1976-04-06 EG EG76202A patent/EG12221A/en active
- 1976-04-07 JP JP51039152A patent/JPS51127051A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7602093A (en) | 1976-10-05 |
| TR18934A (en) | 1977-12-20 |
| ATA247376A (en) | 1977-08-15 |
| AT342921B (en) | 1978-04-25 |
| CA1092145A (en) | 1980-12-23 |
| JPS51127051A (en) | 1976-11-05 |
| GB1537873A (en) | 1979-01-04 |
| IL49357A0 (en) | 1976-06-30 |
| DE2614648A1 (en) | 1976-10-21 |
| AU497093B2 (en) | 1978-11-30 |
| NL7603488A (en) | 1976-10-11 |
| HU176210B (en) | 1981-01-28 |
| AU1270576A (en) | 1977-10-13 |
| FR2306971B1 (en) | 1978-11-17 |
| EG12221A (en) | 1978-12-31 |
| FR2306971A1 (en) | 1976-11-05 |
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