JPS57176993A - Carbamate type insecticide - Google Patents
Carbamate type insecticideInfo
- Publication number
- JPS57176993A JPS57176993A JP6316981A JP6316981A JPS57176993A JP S57176993 A JPS57176993 A JP S57176993A JP 6316981 A JP6316981 A JP 6316981A JP 6316981 A JP6316981 A JP 6316981A JP S57176993 A JPS57176993 A JP S57176993A
- Authority
- JP
- Japan
- Prior art keywords
- compound shown
- formula
- sulfur dichloride
- compound
- formula iii
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:A compound shown by the formulaI(R1 and R2 are 1W3C alkoxy, phenoxy; R3 is 1W6C alkyl, 3W6C cycloalkyl, phenyl, etc.; X is O or S).
EXAMPLE: 2,3-Dihydro-2,2-dimethylbenzofuran-7-ylN-(N-butyl-N-diethylphosphonomethylaminosulfenyl)N-methylcarbamate.
USE: An insecticide. Having low toxicity to warm-blooded animals.
PROCESS: A compound shown by the formula II is reacted with sulfur dichloride to give a compound shown by the formula III, which is reacted with an amine shown by the formula IV, to give a compound shown by the formulaI. The reaction of the compound shown by the formula II with sulfur dichloride and the reaction of the compound shown by the formula III with the compound shown by the formula IV are carried out in the presence of a basic compound (e.g., TEA), and preferably the molar amount of sulfur dichloride is 1W2 times that of the compound shown by the formula II and the molar amount of the compound shown by the formula IV is 1W2 times that of the compound shown by the formula III.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6316981A JPS57176993A (en) | 1981-04-24 | 1981-04-24 | Carbamate type insecticide |
IL63622A IL63622A0 (en) | 1980-09-01 | 1981-08-20 | Carbamate derivatives of benzofuran,their preparation and their use as insecticides,miticides and nematocides |
ES504983A ES504983A0 (en) | 1980-09-01 | 1981-08-26 | PROCEDURE FOR PREPARING CARBAMATE DERIVATIVES |
KR1019810003238A KR850000743B1 (en) | 1980-09-01 | 1981-08-31 | Process for preparing carbamate derivatives |
BR8105523A BR8105523A (en) | 1980-09-01 | 1981-08-31 | CARBAMATE DERIVATIVES AND PROCESS FOR ITS PREPARATION; INSECTICIDE, ACARICIDE OR NEMATOCIDE COMPOSITION; AND PROCESS FOR CONTROL OF MITE OR HARMFUL NEMATOIDS |
NL8104052A NL191691C (en) | 1980-09-01 | 1981-09-01 | Carbamates and preparations containing them as active substances. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6316981A JPS57176993A (en) | 1981-04-24 | 1981-04-24 | Carbamate type insecticide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57176993A true JPS57176993A (en) | 1982-10-30 |
Family
ID=13221475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6316981A Pending JPS57176993A (en) | 1980-09-01 | 1981-04-24 | Carbamate type insecticide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57176993A (en) |
-
1981
- 1981-04-24 JP JP6316981A patent/JPS57176993A/en active Pending
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