JPS6434971A - Pyridazinones and insect pest-controlling agent - Google Patents
Pyridazinones and insect pest-controlling agentInfo
- Publication number
- JPS6434971A JPS6434971A JP7417688A JP7417688A JPS6434971A JP S6434971 A JPS6434971 A JP S6434971A JP 7417688 A JP7417688 A JP 7417688A JP 7417688 A JP7417688 A JP 7417688A JP S6434971 A JPS6434971 A JP S6434971A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- halogen
- compound expressed
- pyridazinones
- controlling 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
NEW MATERIAL:A compound expressed by formula I [R is 2-6C alkenyl and alkynyl, 3-8C cycloalkyl, etc.; A and R<2> are H, halogen, 1-4C alkyl and alkoxy or 1-4C alkylthio; X is O or S; B is formula II (R<2> and R<3> are H, halogen, cyan, etc.), formula III (R<4> and R<5> are R<2> and R<3>), formula IV or formula V and Q is (substituted)phenyl or heterocyclic group]. EXAMPLE:5-(4-tert.-Butyl-alpha-methylbenzyloxy)-4-chloro-2-vinyl-3(2H) -pyridazinone. USE:An active ingredient for insecticide for agriculture and horticulture, acaricide, nematicide, insecticide and exterminator for acarid which is parasitic on animals. PREPARATION:A compound expressed by formula VI [X' is halogen, -SM (M is H or alkali metal) or OM] is reacted with a compound expressed by the formula X''-B-Q (X''is X' provided that when X' is halogen, X'' is -SM or -OM and when X' is -SM or OM, X'' is halogen) to provide the compound expressed by formula I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7417688A JPS6434971A (en) | 1987-03-31 | 1988-03-28 | Pyridazinones and insect pest-controlling agent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7896387 | 1987-03-31 | ||
JP7417688A JPS6434971A (en) | 1987-03-31 | 1988-03-28 | Pyridazinones and insect pest-controlling agent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6434971A true JPS6434971A (en) | 1989-02-06 |
Family
ID=26415307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7417688A Pending JPS6434971A (en) | 1987-03-31 | 1988-03-28 | Pyridazinones and insect pest-controlling agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6434971A (en) |
-
1988
- 1988-03-28 JP JP7417688A patent/JPS6434971A/en active Pending
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