[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5583751A - Pypazole derivative, its preparation, and herbicide containing the same - Google Patents

Pypazole derivative, its preparation, and herbicide containing the same

Info

Publication number
JPS5583751A
JPS5583751A JP15825278A JP15825278A JPS5583751A JP S5583751 A JPS5583751 A JP S5583751A JP 15825278 A JP15825278 A JP 15825278A JP 15825278 A JP15825278 A JP 15825278A JP S5583751 A JPS5583751 A JP S5583751A
Authority
JP
Japan
Prior art keywords
phenyl
alkyl
derivative
pypazole
preparation
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
JP15825278A
Other languages
Japanese (ja)
Inventor
Tsumoru Kodaira
Yoshiro Kobayashi
Hitoshi Kurono
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.)
Nihon Nohyaku Co Ltd
Original Assignee
Nihon Nohyaku 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 Nihon Nohyaku Co Ltd filed Critical Nihon Nohyaku Co Ltd
Priority to JP15825278A priority Critical patent/JPS5583751A/en
Publication of JPS5583751A publication Critical patent/JPS5583751A/en
Pending legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:A pyrazole derivative of formula I (R1 is 1W4C alkyl, phenyl or substituted phenyl having alkyl, halogen, nitro, etc. as substitution group; R2 is a group defined in R1 or OH; R3 is H, 1W8C alkyl, phenyl or a group defined in R1).
EXAMPLE: 1-Phenyl-3,5-dimethyl-4-(2-hydroxyhexafluoro-2-propyl)pyrazole.
USE: Herbicide especially useful as an agent for the presprouting treatment of soil or as a herbicide for the early or medium growing stage of paddy rice plant.
PROCESS: For example, the compound I is prepared by reacting a compound II (R4 is R1 or methoxy, or ethoxy) with a hydrazine III.
COPYRIGHT: (C)1980,JPO&Japio
JP15825278A 1978-12-18 1978-12-18 Pypazole derivative, its preparation, and herbicide containing the same Pending JPS5583751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15825278A JPS5583751A (en) 1978-12-18 1978-12-18 Pypazole derivative, its preparation, and herbicide containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15825278A JPS5583751A (en) 1978-12-18 1978-12-18 Pypazole derivative, its preparation, and herbicide containing the same

Publications (1)

Publication Number Publication Date
JPS5583751A true JPS5583751A (en) 1980-06-24

Family

ID=15667562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15825278A Pending JPS5583751A (en) 1978-12-18 1978-12-18 Pypazole derivative, its preparation, and herbicide containing the same

Country Status (1)

Country Link
JP (1) JPS5583751A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281571A (en) * 1990-10-18 1994-01-25 Monsanto Company Herbicidal benzoxazinone- and benzothiazinone-substituted pyrazoles
US5698708A (en) * 1996-06-20 1997-12-16 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
WO1998030547A1 (en) * 1997-01-14 1998-07-16 Sagami Chemical Research Center Nitrogenous heterocyclic compounds, intermediates for the preparation of them, process for the preparation thereof, and pesticides containing them as the active ingredient
US5866723A (en) * 1991-09-25 1999-02-02 Monsanto Company Benzoyl derivatives and synthesis thereof
US5880290A (en) * 1994-01-31 1999-03-09 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
JP2013023477A (en) * 2011-07-22 2013-02-04 Sagami Chemical Research Institute Method for producing 4-trifluoromethyl azoles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281571A (en) * 1990-10-18 1994-01-25 Monsanto Company Herbicidal benzoxazinone- and benzothiazinone-substituted pyrazoles
US5866723A (en) * 1991-09-25 1999-02-02 Monsanto Company Benzoyl derivatives and synthesis thereof
US5880290A (en) * 1994-01-31 1999-03-09 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
US5698708A (en) * 1996-06-20 1997-12-16 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
US5883263A (en) * 1996-06-20 1999-03-16 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
US5910596A (en) * 1996-06-20 1999-06-08 Monsanto Company Esterification of benzoic acid substituents of 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
US5969153A (en) * 1996-06-20 1999-10-19 Monsanto Company Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity
WO1998030547A1 (en) * 1997-01-14 1998-07-16 Sagami Chemical Research Center Nitrogenous heterocyclic compounds, intermediates for the preparation of them, process for the preparation thereof, and pesticides containing them as the active ingredient
JP2013023477A (en) * 2011-07-22 2013-02-04 Sagami Chemical Research Institute Method for producing 4-trifluoromethyl azoles

Similar Documents

Publication Publication Date Title
ES8201146A1 (en) 4H-3,1-benzoxazine derivatives, process for their preparation and their use in inhibiting the growth of unwanted plants.
JPS5461164A (en) 2-arylnaphtho1,8-bcfuran-5-ones, compositions and materials containing them
JPS5583751A (en) Pypazole derivative, its preparation, and herbicide containing the same
JPS5653662A (en) Preparation of delta2-1,2,4-triazolin-5-ones
JPS5441872A (en) Pyrazole derivative and herbicide containing the same
JPS5785371A (en) 4-fluoro-5-oxypyrazole derivative
JPS54147921A (en) Agricultural and horticultural pesticide
JPS57175177A (en) 3-ethyloxadiazole derivative, its preparation, and herbicide
JPS52113965A (en) Hydantoin derivatives, their preparation, fungicides for agriculture a nd gardening use containing the same
JPS5620564A (en) 2-cyanobenzenesulfonamide derivative and plant disease prophylactic containing the same
ES8403878A1 (en) Methyl-substituted tetrahydro-2-pyrimidinone derivatives, process for their preparation and their use as herbicides, as well as intermediates for their preparation.
JPS54160344A (en) Novel phosphoric acid anilide derivative
JPS57209274A (en) Urea derivative, its preparation and its use
JPS5632460A (en) Acyl-pyridyl-thiourea derivative, its preparation, fungicide for agriculture and gardening comprising it as active ingredient
JPS5233673A (en) Hydrantoin fungcides for agricultural and gardening use
JPS532473A (en) N-3-pyridyl-n#-phenylamidine derivatives, method of preparing same, and fungicides for agriculture and gardening use
JPS5622783A (en) 4-(1,3-dithioran-2-yliden -2-pyrazolin-5-one derivative
JPS5615254A (en) Chloroacetanilide derivative and herbicide containing the same
JPS5276436A (en) Insecticide for agricultural and gardening use and method of making th e same
JPS5515450A (en) Diphenyl ether derivative and herbicide containing the same
JPS5576855A (en) Substituted phenylurea derivative, its preparation, and herbicide and microbicide containing the same
JPS5632403A (en) Herbicide
JPS5686162A (en) Pyridyl-2-oxy-benzene derivative
JPS5359656A (en) Silacyclopropene derivatives and process for preparation of the same
JPS54103838A (en) Substituted phenylurea derivative, its production and herbicide containing the same