RO105806B1 - Procedeu pentru prepararea unor derivati de pirazol - Google Patents

Procedeu pentru prepararea unor derivati de pirazol

Info

Publication number
RO105806B1
RO105806B1 RO143594A RO14359488A RO105806B1 RO 105806 B1 RO105806 B1 RO 105806B1 RO 143594 A RO143594 A RO 143594A RO 14359488 A RO14359488 A RO 14359488A RO 105806 B1 RO105806 B1 RO 105806B1
Authority
RO
Romania
Prior art keywords
derivates
pyrazol
preparation process
preparation
Prior art date
Application number
RO143594A
Other languages
English (en)
Inventor
Baba Masatoshi
Kakuta Takuya
Tanaka Norio
Oya Eiichi
Ikai Takeshi
Nawamaki Tsutomu
Watanabe Shigeomi
Original Assignee
Nissan Chemical Ind 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 Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of RO105806B1 publication Critical patent/RO105806B1/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
RO143594A 1987-03-17 1988-03-16 Procedeu pentru prepararea unor derivati de pirazol RO105806B1 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6193787 1987-03-17
JP17979787 1987-07-17
JP24760187 1987-09-30

Publications (1)

Publication Number Publication Date
RO105806B1 true RO105806B1 (ro) 1992-12-30

Family

ID=27297695

Family Applications (1)

Application Number Title Priority Date Filing Date
RO143594A RO105806B1 (ro) 1987-03-17 1988-03-16 Procedeu pentru prepararea unor derivati de pirazol

Country Status (2)

Country Link
US (1) US4885022A (ro)
RO (1) RO105806B1 (ro)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134257T3 (es) * 1992-03-03 1999-10-01 Idemitsu Kosan Co Derivado de pirazol.
WO1994001431A1 (fr) * 1992-07-13 1994-01-20 Idemitsu Kosan Co., Ltd. Derive de pyrazole
US5607898A (en) * 1993-08-02 1997-03-04 Idemitsu Kosan Company, Ltd. Pyrazole derivatives
AR012142A1 (es) * 1997-03-24 2000-09-27 Dow Agrosciences Llc Compuestos de 1-alquil-4-benzoil-5-hiroxipirazol, composiciones herbicidas que los contienen; metodo para controlar vegetacion no deseada y compuestosintermediarios utiles para preparar dichos compuestos
US6211403B1 (en) 1997-03-24 2001-04-03 Dow Agrosciences Llc Process for preparing 2-chloro-3-alkoxy-4-alkylsulfonyl-benzoic acids and esters
ZA982449B (en) * 1997-03-24 1999-09-23 Dow Agrosciences Llc Process for preparing 1-Alkyl-4-(2-chloro-3-alkoxy-4-alkylsulfonylbenzoyl)-5-hydroxypyrazole and related compounds.
WO1998052926A2 (en) * 1997-05-23 1998-11-26 Dow Agrosciences Llc 1-alkyl-4-benzoyl-5-hydroxypyrazole compounds and their use as herbicides
KR20010032321A (ko) 1997-11-21 2001-04-16 스타르크, 카르크 벤질리덴 피라졸론, 그의 제법 및 용도
WO2000017194A1 (en) * 1998-05-22 2000-03-30 Dow Agrosciences Llc 1-alkyl-4-[(3-oxetanyl-)benzoyl]-5-hydroxypyrazole compounds and their use as herbicides
JP2003506443A (ja) 1999-08-10 2003-02-18 バイエルクロップサイエンス株式会社 除草性テトラゾリノン誘導体
JP2002080460A (ja) 2000-07-06 2002-03-19 Nippon Bayer Agrochem Co Ltd 除草性テトラゾール誘導体
ES2363423T3 (es) * 2001-02-20 2011-08-03 Sagami Chemical Research Institute Derivado de pirazol, producto intermedio del mismo, procedimiento para la producción del mismo y herbicida que contiene éste como principio activo.
JP2005502701A (ja) * 2001-09-11 2005-01-27 バイエル クロップサイエンス ゲーエムベーハー ３−ブロモメチル安息香酸の製造方法
JP5420169B2 (ja) * 2006-12-27 2014-02-19 石原産業株式会社 ベンゾイルピラゾール系化合物を含有する除草剤
JP5416354B2 (ja) 2007-02-02 2014-02-12 石原産業株式会社 ベンゾイルピラゾール系化合物を含有する除草性組成物
EP2127521A1 (de) * 2008-05-29 2009-12-02 Bayer CropScience Aktiengesellschaft Herbizid wirksame 4-(3-Alkylsulfinylbenzoyl)pyrazole

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436648B2 (ro) * 1974-03-28 1979-11-10
US4230481A (en) * 1977-08-12 1980-10-28 Ishihara Sangyo Kaisha Limited Pyrazole derivatives useful as a herbicidal component
DE2829289A1 (de) * 1978-07-04 1980-01-24 Basf Ag Pyrazolaetherderivate
JPS5772903A (en) * 1980-10-27 1982-05-07 Mitsubishi Petrochem Co Ltd Pyrazole herbicide
JPS58206568A (ja) * 1982-05-25 1983-12-01 Sankyo Co Ltd ピラゾ−ル誘導体及び除草剤
US4744815A (en) * 1985-05-11 1988-05-17 Nissan Chemical Industries, Ltd. 4-benzoyl-1-alkyl (alkenyl) - pyrazoles, composition containing them, herbicidal method of using them, and intermediate in their preparation
US4643757A (en) * 1985-05-20 1987-02-17 Nissan Chemical Industries, Ltd. Herbicidal 4-benzoyl-1-methyl-5-hydroxypyrazoles

Also Published As

Publication number Publication date
US4885022A (en) 1989-12-05

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