JPS57188572A - 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
JPS57188572A
JPS57188572A JP7186081A JP7186081A JPS57188572A JP S57188572 A JPS57188572 A JP S57188572A JP 7186081 A JP7186081 A JP 7186081A JP 7186081 A JP7186081 A JP 7186081A JP S57188572 A JPS57188572 A JP S57188572A
Authority
JP
Japan
Prior art keywords
formulai
same
pyrazole derivative
active constituent
expressed
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
JP7186081A
Other languages
Japanese (ja)
Inventor
Kazuhiko Konno
Atsushi Go
Kunio Uchimura
Kaoru Ikeda
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP7186081A priority Critical patent/JPS57188572A/en
Publication of JPS57188572A publication Critical patent/JPS57188572A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:A pyrazole derivative expressed by formulaI(X is 2W8C unsaturated hydrocarbon group).
EXAMPLE: 4-(2,4-Dichloro-3-methylbenzoyl)-1,3-dimethyl-5-allyloxypyrazole.
USE: A herbicide, usable by the pre- or post-emergence soil treatment of weeds particularly in paddy fields substantially without damaging paddy rices, and characterized by the three substituent groups on the benzoyl group at the 4-position in the pyrazole ring and an unsaturated hydrocarbon group at the 2-position through the oxygen atom.
PROCESS: A 5-hydroxypyrazole derivative expressed by formulaI' is reacted with a halogen compound expressed by formula II (Hal is Cl or Br) to give the compound expressed by formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP7186081A 1981-05-13 1981-05-13 Pyrazole derivative and herbicide containing the same as active constituent Pending JPS57188572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7186081A JPS57188572A (en) 1981-05-13 1981-05-13 Pyrazole derivative and herbicide containing the same as active constituent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7186081A JPS57188572A (en) 1981-05-13 1981-05-13 Pyrazole derivative and herbicide containing the same as active constituent

Publications (1)

Publication Number Publication Date
JPS57188572A true JPS57188572A (en) 1982-11-19

Family

ID=13472693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7186081A Pending JPS57188572A (en) 1981-05-13 1981-05-13 Pyrazole derivative and herbicide containing the same as active constituent

Country Status (1)

Country Link
JP (1) JPS57188572A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098464A (en) * 1987-03-19 1992-03-24 Imperial Chemical Industries Plc Pyrazole compounds and herbicidal use thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098464A (en) * 1987-03-19 1992-03-24 Imperial Chemical Industries Plc Pyrazole compounds and herbicidal use thereof
US5426091A (en) * 1987-03-19 1995-06-20 Zeneca Limited Herbicidal compounds
US5563115A (en) * 1987-03-19 1996-10-08 Zeneca Limited Herbicidal compounds
US5744610A (en) * 1987-03-19 1998-04-28 Zeneca Limited Herbicidal compounds
US5958839A (en) * 1987-03-19 1999-09-28 Zeneca Litmited Herbicidal compounds

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