JPS5711979A - Pyrazole derivative and herbicide containing the same as active constituent - Google Patents

Pyrazole derivative and herbicide containing the same as active constituent

Info

Publication number
JPS5711979A
JPS5711979A JP8576780A JP8576780A JPS5711979A JP S5711979 A JPS5711979 A JP S5711979A JP 8576780 A JP8576780 A JP 8576780A JP 8576780 A JP8576780 A JP 8576780A JP S5711979 A JPS5711979 A JP S5711979A
Authority
JP
Japan
Prior art keywords
same
pyrazole derivative
lower alkyl
formula
active constituent
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
Application number
JP8576780A
Other languages
Japanese (ja)
Other versions
JPS6332789B2 (en
Inventor
Takao Konotsune
Toshiaki Yanai
Katsuhiko Kawakubo
Toyokuni Honma
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.)
Sankyo Co Ltd
Original Assignee
Sankyo Co Ltd
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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Priority to JP8576780A priority Critical patent/JPS5711979A/en
Publication of JPS5711979A publication Critical patent/JPS5711979A/en
Publication of JPS6332789B2 publication Critical patent/JPS6332789B2/ja
Granted legal-status Critical Current

Links

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  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:A pyrazole derivative expressed by formula I (R1 is H or lower alkyl; R2 is lower alkyl or lower alkenyl; X is halogen, nitro, lower alkyl or lower alkoxyl; n is 0 or an integer 1W3; X may be the same or different when n is 2 or 3; Y is alipathic or aromatic imido or heterocyclic ring group).
EXAMPLE: 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-5-(phthalimidomethoxy)pyrazole.
USE: A herbicide capable of causing the chlorosis and killing weeds.
PROCESS: A compound expressed by formula II is reacted with a compound expressed by formula III (Hal is halogen), preferably in a solvent, e.g. an aromatic hydrocarbon and a ketone, and in the presence of a deacidifying agent.
COPYRIGHT: (C)1982,JPO&Japio
JP8576780A 1980-06-24 1980-06-24 Pyrazole derivative and herbicide containing the same as active constituent Granted JPS5711979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8576780A JPS5711979A (en) 1980-06-24 1980-06-24 Pyrazole derivative and herbicide containing the same as active constituent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8576780A JPS5711979A (en) 1980-06-24 1980-06-24 Pyrazole derivative and herbicide containing the same as active constituent

Publications (2)

Publication Number Publication Date
JPS5711979A true JPS5711979A (en) 1982-01-21
JPS6332789B2 JPS6332789B2 (en) 1988-07-01

Family

ID=13868017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8576780A Granted JPS5711979A (en) 1980-06-24 1980-06-24 Pyrazole derivative and herbicide containing the same as active constituent

Country Status (1)

Country Link
JP (1) JPS5711979A (en)

Also Published As

Publication number Publication date
JPS6332789B2 (en) 1988-07-01

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