JPS5581894A - Plant systemic dipropyl thiolphosphate, its preparation, and resistant insect expellent comprising it as active constituent - Google Patents
Plant systemic dipropyl thiolphosphate, its preparation, and resistant insect expellent comprising it as active constituentInfo
- Publication number
- JPS5581894A JPS5581894A JP15411378A JP15411378A JPS5581894A JP S5581894 A JPS5581894 A JP S5581894A JP 15411378 A JP15411378 A JP 15411378A JP 15411378 A JP15411378 A JP 15411378A JP S5581894 A JPS5581894 A JP S5581894A
- Authority
- JP
- Japan
- Prior art keywords
- thiolphosphate
- dipropyl
- formula
- expellent
- preparation
- 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.)
- Granted
Links
Abstract
NEW MATERIAL:A dipropyl thiolphosphate of formula I (R is H or methyl group).
USE: Insect expellents having powerful insecticidal effects on organophosphorus-or carbamate-resistant insects, with low toxicity to mammals and fishes.
PROCESS: A dispropylthiophosphoric acid (alkali metal or ammonium salt) of formula I (M is H, alkali metal, or ammonium) is reacted with a 2-ethyl (or isopropyl)thioethyl halide of formula III (X is halogen), preferably in the presence of an inert solvent or a diluent, at 0W100°C to give the objective compound of formula I.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15411378A JPS5581894A (en) | 1978-12-15 | 1978-12-15 | Plant systemic dipropyl thiolphosphate, its preparation, and resistant insect expellent comprising it as active constituent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15411378A JPS5581894A (en) | 1978-12-15 | 1978-12-15 | Plant systemic dipropyl thiolphosphate, its preparation, and resistant insect expellent comprising it as active constituent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5581894A true JPS5581894A (en) | 1980-06-20 |
JPS5726673B2 JPS5726673B2 (en) | 1982-06-05 |
Family
ID=15577200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15411378A Granted JPS5581894A (en) | 1978-12-15 | 1978-12-15 | Plant systemic dipropyl thiolphosphate, its preparation, and resistant insect expellent comprising it as active constituent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5581894A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597534A (en) * | 1949-05-07 | 1952-05-20 | Bayer Ag | Neutral esters of thiolphosphoric acid |
US3078295A (en) * | 1959-09-04 | 1963-02-19 | Bayer Ag | Process for production of dithiolphosphoric acid esters |
-
1978
- 1978-12-15 JP JP15411378A patent/JPS5581894A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597534A (en) * | 1949-05-07 | 1952-05-20 | Bayer Ag | Neutral esters of thiolphosphoric acid |
US3078295A (en) * | 1959-09-04 | 1963-02-19 | Bayer Ag | Process for production of dithiolphosphoric acid esters |
Also Published As
Publication number | Publication date |
---|---|
JPS5726673B2 (en) | 1982-06-05 |
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