JPS5625177A - Tetrahydro-1,3,5-thiadiazines and insecticide containing the same - Google Patents
Tetrahydro-1,3,5-thiadiazines and insecticide containing the sameInfo
- Publication number
- JPS5625177A JPS5625177A JP9998179A JP9998179A JPS5625177A JP S5625177 A JPS5625177 A JP S5625177A JP 9998179 A JP9998179 A JP 9998179A JP 9998179 A JP9998179 A JP 9998179A JP S5625177 A JPS5625177 A JP S5625177A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- tetrahydro
- compound
- thiadiazines
- agent
- 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
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:Tetrahydro-1,3,5-thiaziadines of formula I (X is H, Cl, R1 and R2 are 1W5C alkyl) or their salts.
EXAMPLE: 2-Isopropylimino-3-isopropyl-5-(2'-pyridyl)-tetrahydro-1,3,5-thiadiazin- 4-one.
USE: Insecticide: they protect grain and vegetable crops, trees, timbers, lawns and so on from insect pests. They also are used to keep garbage pits and kitchens clean, because they prevent the breeding of flies and cockroaches. They show high controlling effect on insects in Hemiptera, Coleptera, Lepidoptera, Diptera and Blattidae in particular.
PREPARATION: The compound of formula I is obtained by reaction of N-chloromethyl-N-2-pyridylcarbamoyl chloride of formula II with a thiourea of formula III wherein, when a dehydrochlorinating agent is employed, the compound of formula I is acid-free, while heating is preferred, when the agent is unemployed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9998179A JPS5625177A (en) | 1979-08-06 | 1979-08-06 | Tetrahydro-1,3,5-thiadiazines and insecticide containing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9998179A JPS5625177A (en) | 1979-08-06 | 1979-08-06 | Tetrahydro-1,3,5-thiadiazines and insecticide containing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5625177A true JPS5625177A (en) | 1981-03-10 |
JPS6252753B2 JPS6252753B2 (en) | 1987-11-06 |
Family
ID=14261834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9998179A Granted JPS5625177A (en) | 1979-08-06 | 1979-08-06 | Tetrahydro-1,3,5-thiadiazines and insecticide containing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5625177A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63296809A (en) * | 1987-05-29 | 1988-12-02 | Heriosu:Kk | Sludge treatment filter |
-
1979
- 1979-08-06 JP JP9998179A patent/JPS5625177A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63296809A (en) * | 1987-05-29 | 1988-12-02 | Heriosu:Kk | Sludge treatment filter |
Also Published As
Publication number | Publication date |
---|---|
JPS6252753B2 (en) | 1987-11-06 |
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