IE802442L - Cyclopropane carboxylic acids esters - Google Patents
Cyclopropane carboxylic acids estersInfo
- Publication number
- IE802442L IE802442L IE802442A IE244280A IE802442L IE 802442 L IE802442 L IE 802442L IE 802442 A IE802442 A IE 802442A IE 244280 A IE244280 A IE 244280A IE 802442 L IE802442 L IE 802442L
- Authority
- IE
- Ireland
- Prior art keywords
- compound
- isomers
- carboxylic acids
- cyclopropane carboxylic
- acids esters
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
There is provided a compound of formula <IMAGE> wherein R<1> and R<2> are each independently selected from chlorine, bromine and methyl, in the form of a 1:1 mixture of the 1RcisS- and 1ScisR- isomers substantially free of 1ScisS- and 1RcisR-isomers, processes for preparing such compounds, and their use as pesticides. Compounds according to the invention contain up to four times as much of the most active isomer of the compound of formula I as a compound containing equal amounts of all eight possible isomers, and they are readily prepared by routes which do not involve any stereospecific synthesis or optical resolution steps.
[GB2064528A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7940856 | 1979-11-27 | ||
| GB7940857 | 1979-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE802442L true IE802442L (en) | 1981-05-27 |
| IE50479B1 IE50479B1 (en) | 1986-04-30 |
Family
ID=26273687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2442/80A IE50479B1 (en) | 1979-11-27 | 1980-11-25 | Cyclopropane carboxylic acid ester derivatives |
Country Status (25)
| Country | Link |
|---|---|
| AU (1) | AU6467780A (en) |
| BG (1) | BG42352A3 (en) |
| BR (1) | BR8007688A (en) |
| CA (1) | CA1150301A (en) |
| CH (1) | CH646837A5 (en) |
| CS (1) | CS219296B2 (en) |
| DD (1) | DD154973A5 (en) |
| DE (1) | DE3044391A1 (en) |
| DK (1) | DK501880A (en) |
| ES (1) | ES8201940A1 (en) |
| FR (1) | FR2470117A1 (en) |
| GB (1) | GB2064528B (en) |
| IE (1) | IE50479B1 (en) |
| IL (1) | IL61557A0 (en) |
| IN (1) | IN155143B (en) |
| IT (1) | IT1134448B (en) |
| MX (1) | MX6132E (en) |
| NL (1) | NL8006398A (en) |
| NZ (1) | NZ195637A (en) |
| OA (1) | OA06708A (en) |
| PL (1) | PL129811B1 (en) |
| RO (1) | RO80004A (en) |
| SE (1) | SE453079B (en) |
| SU (1) | SU1068036A3 (en) |
| YU (1) | YU41954B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1162560A (en) * | 1980-04-23 | 1984-02-21 | Ronald F. Mason | Process for preparing cyclopropane carboxylic acid ester derivatives |
| EP0106469B1 (en) * | 1982-10-11 | 1987-01-14 | Imperial Chemical Industries Plc | Insecticidal product and preparation thereof |
| DE3372480D1 (en) * | 1982-10-18 | 1987-08-20 | Ici Plc | Insecticidal product and preparation thereof |
| GB8418331D0 (en) * | 1984-07-18 | 1984-08-22 | Ici Plc | Insecticidal ester |
| CA1275108A (en) * | 1985-01-16 | 1990-10-09 | Laszlo Pap | Insecticidal composition comprising more than one active ingredients |
| DE3522629A1 (en) * | 1985-06-25 | 1987-01-08 | Bayer Ag | METHOD FOR PRODUCING SPECIFIC ENANTIOMER PAIRS OF PERMETHRINIC ACID (ALPHA) CYANO-3-PHENOXY-4-FLUOR-BENZYL ESTERS |
| US4997970A (en) * | 1987-06-15 | 1991-03-05 | Fmc Corporation | Conversion of pyrethroid isomers to move active species |
| CA1314559C (en) * | 1987-06-15 | 1993-03-16 | John Winfrid Ager | Conversion of pyrethroid isomers to more active species |
| DE69001866T2 (en) * | 1989-01-17 | 1993-09-23 | Chinoin Gyogyszer Es Vegyeszet | METHOD FOR PRODUCING CYPERMETHRIN ISOMERS. |
| US5128497A (en) * | 1990-01-03 | 1992-07-07 | Fmc Corporation | Conversion of pyrethroid isomers to more active species |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152410A (en) * | 1975-09-03 | 1979-05-01 | Eisai Co., Ltd. | Diagnosis reagent for neoplasm and method for diagnosis of neoplasm |
| FR2375161A1 (en) * | 1976-04-23 | 1978-07-21 | Roussel Uclaf | PROCESS FOR TRANSFORMATION OF AN OPTICALLY ACTIVE A-CYANE SECONDARY ALCOHOL CHIRAL ACID ESTER OF STRUCTURE (R) INTO A-CYANE SECONDARY ALCOHOL CHIRAL ACID ESTER OF STRUCTURE (S) |
| FR2348901A1 (en) * | 1976-04-23 | 1977-11-18 | Roussel Uclaf | PROCESS FOR TRANSFORMATION OF AN OPTICALLY ACTIVE SECONDARY ALPHA-CYANE CHIRAL ACID ESTER INTO A RACEMIC ALPHA-CYAN SECONDARY ALCOHOL CHIRAL ACID ESTER |
| US4261921A (en) * | 1979-06-06 | 1981-04-14 | Fmc Corporation | Process for preparation of a crystalline insecticidal pyrethroid enantiomer pair |
-
1980
- 1980-10-10 CA CA000362132A patent/CA1150301A/en not_active Expired
- 1980-11-21 OA OA57259A patent/OA06708A/en unknown
- 1980-11-23 SU SU803007801A patent/SU1068036A3/en active
- 1980-11-24 NL NL8006398A patent/NL8006398A/en not_active Application Discontinuation
- 1980-11-25 FR FR8024980A patent/FR2470117A1/en active Pending
- 1980-11-25 YU YU2988/80A patent/YU41954B/en unknown
- 1980-11-25 MX MX809176U patent/MX6132E/en unknown
- 1980-11-25 AU AU64677/80A patent/AU6467780A/en not_active Abandoned
- 1980-11-25 PL PL1980228060A patent/PL129811B1/en unknown
- 1980-11-25 DK DK501880A patent/DK501880A/en not_active Application Discontinuation
- 1980-11-25 DD DD80225458A patent/DD154973A5/en unknown
- 1980-11-25 IT IT26215/80A patent/IT1134448B/en active
- 1980-11-25 GB GB8037693A patent/GB2064528B/en not_active Expired
- 1980-11-25 BR BR8007688A patent/BR8007688A/en not_active IP Right Cessation
- 1980-11-25 CS CS808146A patent/CS219296B2/en unknown
- 1980-11-25 BG BG8049773A patent/BG42352A3/en unknown
- 1980-11-25 DE DE19803044391 patent/DE3044391A1/en not_active Withdrawn
- 1980-11-25 IN IN836/DEL/80A patent/IN155143B/en unknown
- 1980-11-25 IE IE2442/80A patent/IE50479B1/en not_active IP Right Cessation
- 1980-11-25 IL IL61557A patent/IL61557A0/en unknown
- 1980-11-25 CH CH871980A patent/CH646837A5/en not_active IP Right Cessation
- 1980-11-25 ES ES497098A patent/ES8201940A1/en not_active Expired
- 1980-11-25 NZ NZ195637A patent/NZ195637A/en unknown
- 1980-11-25 RO RO80102679A patent/RO80004A/en unknown
- 1980-11-25 SE SE8008254A patent/SE453079B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1134448B (en) | 1986-08-13 |
| NZ195637A (en) | 1983-09-30 |
| OA06708A (en) | 1982-05-30 |
| RO80004A (en) | 1982-10-11 |
| DE3044391A1 (en) | 1981-08-27 |
| DD154973A5 (en) | 1982-05-05 |
| GB2064528B (en) | 1983-10-19 |
| SE453079B (en) | 1988-01-11 |
| BG42352A3 (en) | 1987-11-14 |
| SE8008254L (en) | 1981-05-28 |
| IN155143B (en) | 1985-01-05 |
| AU6467780A (en) | 1981-06-04 |
| ES497098A0 (en) | 1982-01-01 |
| DK501880A (en) | 1981-05-28 |
| YU41954B (en) | 1988-02-29 |
| BR8007688A (en) | 1981-06-09 |
| FR2470117A1 (en) | 1981-05-29 |
| CS219296B2 (en) | 1983-03-25 |
| ES8201940A1 (en) | 1982-01-01 |
| SU1068036A3 (en) | 1984-01-15 |
| IT8026215A0 (en) | 1980-11-25 |
| IL61557A0 (en) | 1980-12-31 |
| NL8006398A (en) | 1981-07-01 |
| CH646837A5 (en) | 1984-12-28 |
| GB2064528A (en) | 1981-06-17 |
| IE50479B1 (en) | 1986-04-30 |
| MX6132E (en) | 1984-11-22 |
| PL129811B1 (en) | 1984-06-30 |
| CA1150301A (en) | 1983-07-19 |
| YU298880A (en) | 1984-02-29 |
| PL228060A1 (en) | 1981-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK9A | Patent expired |