IE35157B1 - Chrysanthemic acid esters and a process for the manufacture thereof - Google Patents
Chrysanthemic acid esters and a process for the manufacture thereofInfo
- Publication number
- IE35157B1 IE35157B1 IE186/71A IE18671A IE35157B1 IE 35157 B1 IE35157 B1 IE 35157B1 IE 186/71 A IE186/71 A IE 186/71A IE 18671 A IE18671 A IE 18671A IE 35157 B1 IE35157 B1 IE 35157B1
- Authority
- IE
- Ireland
- Prior art keywords
- general formula
- reacting
- acid esters
- chrysanthemic acid
- chloro
- 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)
Abstract
1290226 Chrysanthemic acid esters ROCHE PRODUCTS Ltd 19 April 1971 [3 March 1970] 10034/70 Heading C2C The invention comprises Chrysanthemic acid esters of formula in which R represents hydrogen or a C 1 -C 4 alkyl group and X represents an oxygen atom, a sulphur atom or a methylene group. They may be prepared (a) by reacting an acid chloride or bromide of the general formula with an alcohol of the general formula or (b) by reacting an alkali metal salt, a silver salt or tri-(C 1 -C 4 alkyl) amine salt of a chrysanthemum monocarboxylic acid with a halide of general formula in which hal stands for halogen, or (c) to obtain compounds in which X is oxygen or sulphur by reacting a compound (Z) of the general formula with an alkali metal salt of a phenol or thiophenol of general formula 4 - Chloro - 2 - butynyl() - cis/trans - 2,2- dimethyl - 3 - (2 - methyl - propenyl) - cyclopropane carboxylate (compound Z above) used as a starting material, is prepared by reacting chrysanthemic acid chloride with 4-chloro-2- butyn-1-ol in the presence of pyridine. The chrysanthemic acid esters may be used as active agents in insecticides optionally in conjunction with compatible carriers and/or pyrethrin synergists, e.g. piperonyl butoxide; (1,2- methylene dioxy) - 4 - [2 - (octylsulphinyl)- propyl]-benzene; and bis-(2,3,3,3-tetrachloropropyl)-ether.
[GB1290226A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1003470 | 1970-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE35157L IE35157L (en) | 1971-09-03 |
| IE35157B1 true IE35157B1 (en) | 1975-11-26 |
Family
ID=9960244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE186/71A IE35157B1 (en) | 1970-03-03 | 1971-02-17 | Chrysanthemic acid esters and a process for the manufacture thereof |
Country Status (15)
| Country | Link |
|---|---|
| AT (1) | AT309891B (en) |
| BE (1) | BE763665A (en) |
| CH (1) | CH566710A5 (en) |
| CS (1) | CS171695B2 (en) |
| DE (1) | DE2108779A1 (en) |
| DK (1) | DK131458B (en) |
| ES (1) | ES388773A1 (en) |
| FR (1) | FR2084122A5 (en) |
| GB (1) | GB1290226A (en) |
| IE (1) | IE35157B1 (en) |
| IL (1) | IL36151A (en) |
| NL (1) | NL7102103A (en) |
| NO (1) | NO127968B (en) |
| SE (1) | SE371813B (en) |
| ZA (1) | ZA71743B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4118505A (en) * | 1973-04-20 | 1978-10-03 | Sumitomo Chemical Company, Limited | Novel cyclopropanecarboxylates |
| FR2426673A1 (en) * | 1978-05-25 | 1979-12-21 | Nat Res Dev | PYRETHRINE TYPE PESTICIDES |
-
1970
- 1970-03-03 GB GB1003470A patent/GB1290226A/en not_active Expired
-
1971
- 1971-02-03 CH CH162771A patent/CH566710A5/xx not_active IP Right Cessation
- 1971-02-05 ZA ZA710743A patent/ZA71743B/en unknown
- 1971-02-08 IL IL36151A patent/IL36151A/en unknown
- 1971-02-17 NL NL7102103A patent/NL7102103A/xx unknown
- 1971-02-17 IE IE186/71A patent/IE35157B1/en unknown
- 1971-02-19 CS CS1281A patent/CS171695B2/cs unknown
- 1971-02-24 DE DE19712108779 patent/DE2108779A1/en active Pending
- 1971-03-02 SE SE7102657A patent/SE371813B/xx unknown
- 1971-03-02 AT AT175671A patent/AT309891B/en not_active IP Right Cessation
- 1971-03-02 NO NO00793/71*[A patent/NO127968B/no unknown
- 1971-03-02 BE BE763665A patent/BE763665A/en unknown
- 1971-03-02 ES ES388773A patent/ES388773A1/en not_active Expired
- 1971-03-03 DK DK97471AA patent/DK131458B/en unknown
- 1971-03-03 FR FR7107262A patent/FR2084122A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA71743B (en) | 1971-10-27 |
| DK131458C (en) | 1975-12-08 |
| IL36151A (en) | 1974-10-22 |
| SE371813B (en) | 1974-12-02 |
| CH566710A5 (en) | 1975-09-30 |
| FR2084122A5 (en) | 1971-12-17 |
| DE2108779A1 (en) | 1971-09-16 |
| DK131458B (en) | 1975-07-21 |
| GB1290226A (en) | 1972-09-20 |
| IE35157L (en) | 1971-09-03 |
| ES388773A1 (en) | 1974-02-16 |
| NO127968B (en) | 1973-09-10 |
| BE763665A (en) | 1971-09-02 |
| AT309891B (en) | 1973-09-10 |
| CS171695B2 (en) | 1976-10-29 |
| IL36151A0 (en) | 1971-04-28 |
| NL7102103A (en) | 1971-09-07 |
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