JPS6434971A - Pyridazinones and insect pest-controlling agent - Google Patents

Pyridazinones and insect pest-controlling agent

Info

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
Application number
JP7417688A
Other languages
Japanese (ja)
Inventor
Tatsuo Numata
Yasuo Kawamura
Shigeru Ishii
Takahiro Makabe
Kiminori Hirata
Masaki Kudo
Toshiro Miyake
Yoshinori Ochiai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP7417688A priority Critical patent/JPS6434971A/en
Publication of JPS6434971A publication Critical patent/JPS6434971A/en
Pending legal-status Critical Current

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  • 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.
JP7417688A 1987-03-31 1988-03-28 Pyridazinones and insect pest-controlling agent Pending JPS6434971A (en)

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)

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