JPS54160345A - O,o-dialkyl-s-(fluorobenzyl)thiophosphate and fungicide comprising it - Google Patents
O,o-dialkyl-s-(fluorobenzyl)thiophosphate and fungicide comprising itInfo
- Publication number
- JPS54160345A JPS54160345A JP6867678A JP6867678A JPS54160345A JP S54160345 A JPS54160345 A JP S54160345A JP 6867678 A JP6867678 A JP 6867678A JP 6867678 A JP6867678 A JP 6867678A JP S54160345 A JPS54160345 A JP S54160345A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- thiophosphate
- fluorobenzyl
- dialkyl
- 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:An O,O-dialkyl-S-(flourobenzyl)-thiophosphate of formula III: (R is lower alkyl group).
EXAMPLE: O,O-dimethyl-S-(2-fluorobenzyl) thiophosphate.
USE: Fungicides effective for blast and "Bakanae" disease of rice plants, having improved treatment effects and particularly powerful control effects, without damages to rice plants.
PROCESS: A compound of formula I: (M is alkali atom) is reacted with a compound of formula II: (X is halogen) in a solvent, e.g. an alcohol corresponding to the group R in formula I, at 100°C or below, preferably 30W60°C to form a compound of formula III. The starting compound of formula I can be prepared from a compound of the formula (RO)2POH, S, and an alkali, e.g. Na2CO3; the compound of formula II, from a compound of formula IV, and a compound of formula V: (NYS is N-halogenosuccinimide).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6867678A JPS54160345A (en) | 1978-06-07 | 1978-06-07 | O,o-dialkyl-s-(fluorobenzyl)thiophosphate and fungicide comprising it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6867678A JPS54160345A (en) | 1978-06-07 | 1978-06-07 | O,o-dialkyl-s-(fluorobenzyl)thiophosphate and fungicide comprising it |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54160345A true JPS54160345A (en) | 1979-12-19 |
Family
ID=13380547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6867678A Pending JPS54160345A (en) | 1978-06-07 | 1978-06-07 | O,o-dialkyl-s-(fluorobenzyl)thiophosphate and fungicide comprising it |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54160345A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186450A (en) * | 1975-01-17 | 1976-07-29 | Ihara Chemical Ind Co | O*oo jiarukiru ss benjiruchiohosufueetonoseizohoho |
-
1978
- 1978-06-07 JP JP6867678A patent/JPS54160345A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5186450A (en) * | 1975-01-17 | 1976-07-29 | Ihara Chemical Ind Co | O*oo jiarukiru ss benjiruchiohosufueetonoseizohoho |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5772903A (en) | Pyrazole herbicide | |
JPS54147921A (en) | Agricultural and horticultural pesticide | |
JPS54160345A (en) | O,o-dialkyl-s-(fluorobenzyl)thiophosphate and fungicide comprising it | |
JPS5785371A (en) | 4-fluoro-5-oxypyrazole derivative | |
JPS57169465A (en) | Pyrazole derivative, its preparation and herbicide | |
JPS5583751A (en) | Pypazole derivative, its preparation, and herbicide containing the same | |
JPS565492A (en) | Organic phosphate derivative, its preparation, and insecticide, acaricide, and nematocide comprising it | |
JPS559010A (en) | Organic phosphate derivative, its preparation, and insecticide, acaricide, and nemacide comprising it | |
JPS56133287A (en) | Benzoisothiazole type compound, its preparation, and agricultural fungicide comprising it as active ingredient | |
JPS557243A (en) | Agricultural and horticultural fungicide | |
JPS56140983A (en) | Substituted acetanilide compound, its preparation and herbicide containing the same as active constituent | |
JPS557210A (en) | O,o-dialkyl-s-(substituted benzyl)thiophosphate derivative and fungicide containing the same | |
JPS5620572A (en) | 4-tert-butylbenzamide derivative and antimicrobial containing the same | |
JPS57142952A (en) | 4-chloro-2-pentenamide derivative, its preparation and herbicide containing the same | |
JPS54160344A (en) | Novel phosphoric acid anilide derivative | |
JPS54138519A (en) | Novel herbicidal material, its preparation, and herbicides comprising it | |
JPS5559161A (en) | Acetothiohydroxamic acid derivative, and bactericidal and herbicidal agent for agricultural and horticultural application | |
JPS5528907A (en) | Novel 5-(pyridyl)-2-mercaptoimidazole derivative, its preparation,and medicine containing thereof as effective component | |
JPS5573660A (en) | Pyrazole derivative and herbicide containing it | |
JPS56156247A (en) | Benzamide derivative and herbicide comprising it | |
JPS57144262A (en) | Pyrazole derivative and herbicide containing the same | |
JPS54112839A (en) | 4-methyl-alpha(4-nitrophenoxy)acetophenone and its preparation | |
JPS54132567A (en) | Azole compound, its preparation, and fungicide containing the same | |
JPS5498330A (en) | Agricultural and horticultural fungicide | |
JPS557253A (en) | Plant protectant against viral disease |