ES8201940A1 - Un procedimiento para preparar derivados de esteres de aci- dos ciclopropanocarboxilicos - Google Patents
Un procedimiento para preparar derivados de esteres de aci- dos ciclopropanocarboxilicosInfo
- Publication number
- ES8201940A1 ES8201940A1 ES497098A ES497098A ES8201940A1 ES 8201940 A1 ES8201940 A1 ES 8201940A1 ES 497098 A ES497098 A ES 497098A ES 497098 A ES497098 A ES 497098A ES 8201940 A1 ES8201940 A1 ES 8201940A1
- Authority
- ES
- Spain
- Prior art keywords
- carboxylic acid
- acid ester
- ester derivatives
- compound
- isomers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
PROCEDIMIENTO PARA OBTENCION DE DERIVADOS DE ESTERES DE ACIDOS CICLOPROPANACARBOXILICOS DE FORMULA (I), EN LA QUE R1 Y R2 SON CLORO, BROMO O METILO, EN FORMA DE UNA MEZCLA 1 : 1 DE LOS ISOMEROS 1RCISR Y 1SCISR LIBRE DE ISOMEROS 1SCISS Y 1RCISR. CONSISTE EN EL TRATAMIENTO DE UNA MEZCLA DE LOS ISOMEROS 1RCISS, 1SCISS, 1RCISR Y 1SCISR DE UN COMPUESTO DE FORMULA (I) CON UN DISOLVENTE TAL COMO UN ALCANO LIQUIDO C1-8 O UN ALCANOL C1-4, Y SEPARAR POR ENFRIAMIENTO UNA MEZCLA 1 : 1 FR LOS ISOMEROS 1RCISS Y 1SCISR, EN FORMA DE UN SOLIDO CRISTALINO. TAMBIEN SE PUEDE LOGRAR LA SEPARACION POR TRATAMIENTO DE LA DISOLUCION QUE CONTIENE LOS CUATRO ISOMEROS CON UNA BASE.
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 |
|---|---|
| ES8201940A1 true ES8201940A1 (es) | 1982-01-01 |
| ES497098A0 ES497098A0 (es) | 1982-01-01 |
Family
ID=26273687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES497098A Granted ES497098A0 (es) | 1979-11-27 | 1980-11-25 | Un procedimiento para preparar derivados de esteres de aci- dos ciclopropanocarboxilicos |
Country Status (25)
| Country | Link |
|---|---|
| AU (1) | AU6467780A (es) |
| BG (1) | BG42352A3 (es) |
| BR (1) | BR8007688A (es) |
| CA (1) | CA1150301A (es) |
| CH (1) | CH646837A5 (es) |
| CS (1) | CS219296B2 (es) |
| DD (1) | DD154973A5 (es) |
| DE (1) | DE3044391A1 (es) |
| DK (1) | DK501880A (es) |
| ES (1) | ES497098A0 (es) |
| FR (1) | FR2470117A1 (es) |
| GB (1) | GB2064528B (es) |
| IE (1) | IE50479B1 (es) |
| IL (1) | IL61557A0 (es) |
| IN (1) | IN155143B (es) |
| IT (1) | IT1134448B (es) |
| MX (1) | MX6132E (es) |
| NL (1) | NL8006398A (es) |
| NZ (1) | NZ195637A (es) |
| OA (1) | OA06708A (es) |
| PL (1) | PL129811B1 (es) |
| RO (1) | RO80004A (es) |
| SE (1) | SE453079B (es) |
| SU (1) | SU1068036A3 (es) |
| YU (1) | YU41954B (es) |
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 (de) * | 1985-06-25 | 1987-01-08 | Bayer Ag | Verfahren zur herstellung bestimmter enantiomerenpaare von permethrinsaeure-(alpha)-cyano-3-phenoxy-4-fluor-benzyl -ester |
| 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 |
| ES2057531T3 (es) * | 1989-01-17 | 1994-10-16 | Chinoin Gyogyszer Es Vegyeszet | Procedimiento para la preparacion de isomeros de cipermetrina. |
| 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 (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) |
| 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 |
| 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/xx unknown
- 1980-11-23 SU SU803007801A patent/SU1068036A3/ru active
- 1980-11-24 NL NL8006398A patent/NL8006398A/nl not_active Application Discontinuation
- 1980-11-25 IN IN836/DEL/80A patent/IN155143B/en unknown
- 1980-11-25 DE DE19803044391 patent/DE3044391A1/de not_active Withdrawn
- 1980-11-25 SE SE8008254A patent/SE453079B/sv not_active IP Right Cessation
- 1980-11-25 CH CH871980A patent/CH646837A5/de not_active IP Right Cessation
- 1980-11-25 IE IE2442/80A patent/IE50479B1/en not_active IP Right Cessation
- 1980-11-25 NZ NZ195637A patent/NZ195637A/xx unknown
- 1980-11-25 RO RO80102679A patent/RO80004A/ro unknown
- 1980-11-25 CS CS808146A patent/CS219296B2/cs unknown
- 1980-11-25 AU AU64677/80A patent/AU6467780A/en not_active Abandoned
- 1980-11-25 IL IL61557A patent/IL61557A0/xx unknown
- 1980-11-25 BR BR8007688A patent/BR8007688A/pt not_active IP Right Cessation
- 1980-11-25 DD DD80225458A patent/DD154973A5/de unknown
- 1980-11-25 PL PL1980228060A patent/PL129811B1/pl unknown
- 1980-11-25 MX MX809176U patent/MX6132E/es unknown
- 1980-11-25 FR FR8024980A patent/FR2470117A1/fr active Pending
- 1980-11-25 IT IT26215/80A patent/IT1134448B/it active
- 1980-11-25 BG BG049773A patent/BG42352A3/xx unknown
- 1980-11-25 YU YU2988/80A patent/YU41954B/xx unknown
- 1980-11-25 ES ES497098A patent/ES497098A0/es active Granted
- 1980-11-25 DK DK501880A patent/DK501880A/da not_active Application Discontinuation
- 1980-11-25 GB GB8037693A patent/GB2064528B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD154973A5 (de) | 1982-05-05 |
| PL129811B1 (en) | 1984-06-30 |
| MX6132E (es) | 1984-11-22 |
| DK501880A (da) | 1981-05-28 |
| YU41954B (en) | 1988-02-29 |
| DE3044391A1 (de) | 1981-08-27 |
| PL228060A1 (es) | 1981-07-24 |
| NL8006398A (nl) | 1981-07-01 |
| FR2470117A1 (fr) | 1981-05-29 |
| IT8026215A0 (it) | 1980-11-25 |
| IT1134448B (it) | 1986-08-13 |
| BG42352A3 (en) | 1987-11-14 |
| IL61557A0 (en) | 1980-12-31 |
| NZ195637A (en) | 1983-09-30 |
| SU1068036A3 (ru) | 1984-01-15 |
| SE8008254L (sv) | 1981-05-28 |
| CS219296B2 (en) | 1983-03-25 |
| CH646837A5 (de) | 1984-12-28 |
| RO80004A (ro) | 1982-10-11 |
| BR8007688A (pt) | 1981-06-09 |
| YU298880A (en) | 1984-02-29 |
| IN155143B (es) | 1985-01-05 |
| OA06708A (fr) | 1982-05-30 |
| IE802442L (en) | 1981-05-27 |
| CA1150301A (en) | 1983-07-19 |
| AU6467780A (en) | 1981-06-04 |
| SE453079B (sv) | 1988-01-11 |
| GB2064528A (en) | 1981-06-17 |
| ES497098A0 (es) | 1982-01-01 |
| GB2064528B (en) | 1983-10-19 |
| IE50479B1 (en) | 1986-04-30 |
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