HK50985A - Crystalline insecticidal pyrethroid enantiomer pair, process for preparation and composition - Google Patents
Crystalline insecticidal pyrethroid enantiomer pair, process for preparation and compositionInfo
- Publication number
- HK50985A HK50985A HK509/85A HK50985A HK50985A HK 50985 A HK50985 A HK 50985A HK 509/85 A HK509/85 A HK 509/85A HK 50985 A HK50985 A HK 50985A HK 50985 A HK50985 A HK 50985A
- Authority
- HK
- Hong Kong
- Prior art keywords
- cis
- cyano
- phenoxyphenyl
- methyl
- dichloroethenyl
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/14—Ethers
-
- 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
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Claims (8)
1. Kristalline insektizide Verbindung, wobei jeder Kristall dadurch gekennzeichnet ist, daß er äquimolare Mengen des Enantiomeren-Paars (S)-(Cyano)-(3-phenoxyphenyl)methyl-(1R,cis)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropancarboxylat und (R)-(Cyano)-(3-phenoxyphenyi)methyl-(1 S,cis)-3-(2.2-dichloroethenyl)-2,2-dimethylcyclopropan carboxylat enthält.
2. Insektizide Zusammensetzung, enthaltend eine insektizide Menge einer kristallinen insektiziden Verbindung, dadurch gekennzeichnet, daß sie äquimolare Mengen des Enantiomeren-Paars (S)-(Cyano)-(3-phenoxyphenyl)methyl-(1R,cis)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropancarboxylat und (R) - (Cyano) - (3 - phenoxyphenyl)methyl-(1 S,cis)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropan- carboxylat im Gemisch mit wenigstens einem verträglichen, landwirtschaftlich unbedenklichen Verdünnungsmittel, Träger oder Adjuvans enthält.
3. Insektizide Zusammensetzung nach Anspruch 2, dadurch gekennzeichnet, daß jeder Kristall der betreffenden Verbindung äquimolare Mengen des Enantiomeren-Paars enthält.
4. Insektizide Zusammensetzung nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß sie 0,1 bis 95 Gew.-% der betreffenden Verbindung enthält.
5. Verfahren zur Herstellung einer kristallinen insektiziden Verbindung, die äquimolare Mengen des Enantiomeren-Paars (S)-(Cyano)-(3-phenoxyphenyl)methyl-(1R,cis)-3-(2.2-dichloroethenyl)-2,2-dimethyicyclopropancarboxylat und (R)-(Cyano)-(3-phenoxyphenyl)methyl-(1 S,cis)-3-(2,2-dichloro- ethenyl)-2,2-dimethylcyclopropancarboxylat enthält, dadurch gekennzeichnet, daß racemisches (Cyano)-(3-phenoxyphenyl)methyl-(cis)-3-(2,2-dichloroethenyi)-2,2-dimethyicyclopropancarboxylat mit 1 bis 10 cm3/g eines unpolaren Lösungsmittels ausgewählt aus der aus aliphatischen oder cycloaliphatischen Kohlenwasserstoffen mit 5 bis 8 Kohlenstoff-Atomen bestehenden Gruppe behandelt wird und dann aus der erhaltenen Mischung die aus der betreffenden Verbindung bestehende feste Phase abgetrennt wird.
6. Verfahren nach Anspruch 5, dadurch gekennzeichnet, daß die restlichen Isomeren mit einer Base ausgewählt aus der aus niederen primären, sekundären oder tertiären Alkylaminen, Ammoniak oder Mischungen aus diesen bestehenden Gruppe in Gegenwart eines Lösungsmittels ausgewählt aus einem flüssigen aromatischen Kohlenwasserstoff mit 6 bis 10 Kohlenstoff-Atomen, einem gesättigten aliphatischen oder cycloaliphatischen Ether mit 4 Kohlenstoff-Atomen, aliphatischen Ketonen mit 2 bis 4 Kohlenstoff-Atomen und chlorierten Kohlenwasserstoffen 2 bis 4 Kohlenstoff-Atomen behandelt werden, wodurch eine Lösung der racemischen Verbindung (Cyano)-(3-phenoxyphenyl)methyl-(cis)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropancarboxylat erhalten wird.
7. Verfahren nach Anspruch 5, dadurch gekennzeichnet, daß nach der Kristallisation der Verbindung das in Anspruch 1 angegebene Lösungsmittel entfernt und durch das Lösungsmittel für Anspruch 2 ersetzt wird, wodurch ein Konzentrat erhalten wird, das reich an den restlichen 1 S,cis-α-S und 1 R,cis-a-R-Isomeren ist, und daß nach dem in Anspruch 2 angegebenen Schritt das Lösungsmittel entfemt und ersetzt wird, um das in Anspruch 1 angegebene Ausgangsmaterial zu gewinnen.
8. Verfahren zur Insektenbekämpfung, dadurch gekennzeichnet, daß an dem Ort, an dem die Bekämpfung gewünscht wird, eine insektizid wirksame Menge der Zusammensetzung nach Anspruch 1 zur Einwirkung gebracht wird.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/046,147 US4261921A (en) | 1979-06-06 | 1979-06-06 | Process for preparation of a crystalline insecticidal pyrethroid enantiomer pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK50985A true HK50985A (en) | 1985-07-12 |
Family
ID=21941871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK509/85A HK50985A (en) | 1979-06-06 | 1985-07-04 | Crystalline insecticidal pyrethroid enantiomer pair, process for preparation and composition |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4261921A (de) |
| EP (1) | EP0022382B1 (de) |
| JP (1) | JPS55164608A (de) |
| KR (1) | KR840000184B1 (de) |
| AR (1) | AR240800A1 (de) |
| AU (1) | AU535625B2 (de) |
| BR (2) | BR8003509A (de) |
| CA (1) | CA1145255A (de) |
| CY (1) | CY1289A (de) |
| DD (2) | DD151254A5 (de) |
| DE (1) | DE3066678D1 (de) |
| DK (1) | DK170469B1 (de) |
| EG (1) | EG14484A (de) |
| HK (1) | HK50985A (de) |
| HU (1) | HU184783B (de) |
| IL (1) | IL60085A (de) |
| IN (1) | IN154326B (de) |
| MX (1) | MX6813E (de) |
| OA (1) | OA06544A (de) |
| SG (1) | SG15785G (de) |
| SU (2) | SU1431661A3 (de) |
| TR (1) | TR20425A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657756A (en) * | 1979-10-15 | 1981-05-20 | Sumitomo Chem Co Ltd | Preparation of more highly active carboxylic ester |
| CA1150301A (en) * | 1979-11-27 | 1983-07-19 | Michael J. Bull | Cyclopropane carboxylic acid ester derivatives |
| CA1150730A (en) * | 1980-04-23 | 1983-07-26 | Michael J. Bull | Process for preparing cyclopropane carboxylic acid ester derivatives |
| CA1162560A (en) | 1980-04-23 | 1984-02-21 | Ronald F. Mason | Process for preparing cyclopropane carboxylic acid ester derivatives |
| CA1206483A (en) * | 1982-11-11 | 1986-06-24 | Johannes Van Berkel | Process for preparing cyclopropane carboxylic acid ester derivatives |
| HU198373B (en) * | 1986-01-08 | 1989-10-30 | Chinoin Gyogyszer Es Vegyeszet | Artropodicide composition containing trans-cipermetrin isomeres and process for producing the active components |
| CA1275108A (en) * | 1985-01-16 | 1990-10-09 | Laszlo Pap | Insecticidal composition comprising more than one active ingredients |
| CA1314559C (en) * | 1987-06-15 | 1993-03-16 | John Winfrid Ager | Conversion of pyrethroid isomers to more active species |
| JPH0554208U (ja) * | 1991-12-24 | 1993-07-20 | ストラパック株式会社 | 梱包機のバンドリ−ルおよびバンドリ−ルのシャフト |
| US5439690A (en) * | 1993-05-21 | 1995-08-08 | Ecosmart, Inc. | Non-hazardous pest control |
| FR2713954B1 (fr) * | 1993-12-22 | 1996-01-12 | Roussel Uclaf | Nouveau procédé de préparation d'émulsion ou de suspoémulsion sèche ou extrudée sous forme de granulés et granulés obtenus. |
| US5840958A (en) * | 1996-10-17 | 1998-11-24 | Fmc Corporation | 1S to 1R Epimerizations of pyrethroid intermediates |
| RU2185061C1 (ru) * | 2000-11-30 | 2002-07-20 | Закрытое акционерное общество "Щелково Агрохим" | Инсектицидный препарат на основе циперметрина |
| RU2179805C1 (ru) * | 2000-11-30 | 2002-02-27 | Закрытое акционерное общество "Щелково Агрохим" | Масляный инсектицидный препарат на основе пиретроидов |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024163A (en) * | 1972-05-25 | 1977-05-17 | National Research Development Corporation | Insecticides |
| CH608941A5 (en) * | 1973-08-15 | 1979-02-15 | Nat Res Dev | Use of a synthetic pyrethroid as insecticide |
| FR2348901A1 (fr) * | 1976-04-23 | 1977-11-18 | Roussel Uclaf | Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique |
| FR2375161A1 (fr) * | 1976-04-23 | 1978-07-21 | Roussel Uclaf | Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s) |
| FR2382422A2 (fr) * | 1977-03-02 | 1978-09-29 | Roussel Uclaf | Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure r en ester d'acide chiral d'alcool secondaire a-cyane de structure s |
| FR2383147A2 (fr) * | 1977-03-09 | 1978-10-06 | Roussel Uclaf | Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif en ester d'acide chiral d'alcool secondaire a-cyane racemique |
| DE2713538A1 (de) * | 1977-03-26 | 1978-09-28 | Bayer Ag | Verfahren zur trennung stereoisomerer cyclischer carbonsaeuren |
| GB1599876A (en) | 1977-06-13 | 1981-10-07 | Shell Int Research | Conversion of a stereoisomer into its diastereoisomer |
| US4308279A (en) * | 1979-06-06 | 1981-12-29 | Fmc Corporation | Crystalline, insecticidal pyrethroid |
-
1979
- 1979-06-06 US US06/046,147 patent/US4261921A/en not_active Expired - Lifetime
-
1980
- 1980-05-12 IN IN345/DEL/80A patent/IN154326B/en unknown
- 1980-05-13 CA CA000351832A patent/CA1145255A/en not_active Expired
- 1980-05-15 IL IL60085A patent/IL60085A/xx unknown
- 1980-05-26 MX MX808844U patent/MX6813E/es unknown
- 1980-06-03 DE DE8080400793T patent/DE3066678D1/de not_active Expired
- 1980-06-03 EP EP80400793A patent/EP0022382B1/de not_active Expired
- 1980-06-03 AR AR281283A patent/AR240800A1/es active
- 1980-06-03 CY CY1289A patent/CY1289A/xx unknown
- 1980-06-04 BR BR8003509A patent/BR8003509A/pt not_active IP Right Cessation
- 1980-06-04 DK DK241380A patent/DK170469B1/da not_active IP Right Cessation
- 1980-06-04 EG EG80343A patent/EG14484A/xx active
- 1980-06-04 BR BR8003522A patent/BR8003522A/pt not_active IP Right Cessation
- 1980-06-04 TR TR20425A patent/TR20425A/xx unknown
- 1980-06-05 DD DD80221618A patent/DD151254A5/de unknown
- 1980-06-05 DD DD80227655A patent/DD156364A5/de unknown
- 1980-06-05 SU SU802931801A patent/SU1431661A3/ru active
- 1980-06-05 KR KR1019800002223A patent/KR840000184B1/ko not_active Expired
- 1980-06-05 JP JP7498980A patent/JPS55164608A/ja active Granted
- 1980-06-05 AU AU59075/80A patent/AU535625B2/en not_active Expired
- 1980-06-06 OA OA57128A patent/OA06544A/xx unknown
- 1980-06-06 HU HU801433A patent/HU184783B/hu unknown
- 1980-12-15 SU SU803217248A patent/SU1169529A3/ru active
-
1985
- 1985-02-27 SG SG157/85A patent/SG15785G/en unknown
- 1985-07-04 HK HK509/85A patent/HK50985A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR840000184B1 (ko) | 1984-02-28 |
| IL60085A (en) | 1983-07-31 |
| DD151254A5 (de) | 1981-10-14 |
| TR20425A (tr) | 1981-07-02 |
| EP0022382A1 (de) | 1981-01-14 |
| CY1289A (en) | 1985-10-18 |
| HU184783B (en) | 1984-10-29 |
| CA1145255A (en) | 1983-04-26 |
| IN154326B (de) | 1984-10-20 |
| US4261921A (en) | 1981-04-14 |
| DK170469B1 (da) | 1995-09-11 |
| BR8003522A (pt) | 1981-01-05 |
| DK241380A (da) | 1980-12-07 |
| EG14484A (en) | 1985-03-31 |
| SG15785G (en) | 1985-08-16 |
| JPH0231708B2 (de) | 1990-07-16 |
| AU535625B2 (en) | 1984-03-29 |
| OA06544A (fr) | 1981-07-31 |
| AR240800A1 (es) | 1991-02-28 |
| KR830002321A (ko) | 1983-05-28 |
| DD156364A5 (de) | 1982-08-18 |
| IL60085A0 (en) | 1980-07-31 |
| BR8003509A (pt) | 1981-01-05 |
| AU5907580A (en) | 1980-12-11 |
| JPS55164608A (en) | 1980-12-22 |
| DE3066678D1 (en) | 1984-03-29 |
| SU1431661A3 (ru) | 1988-10-15 |
| AR240800A2 (es) | 1991-02-28 |
| SU1169529A3 (ru) | 1985-07-23 |
| MX6813E (es) | 1986-08-04 |
| EP0022382B1 (de) | 1984-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE | Patent expired |