ES2000669A6 - Procedimiento para la fabricacion de derivados de pirazol - Google Patents

Procedimiento para la fabricacion de derivados de pirazol

Info

Publication number
ES2000669A6
ES2000669A6 ES8600302A ES8600302A ES2000669A6 ES 2000669 A6 ES2000669 A6 ES 2000669A6 ES 8600302 A ES8600302 A ES 8600302A ES 8600302 A ES8600302 A ES 8600302A ES 2000669 A6 ES2000669 A6 ES 2000669A6
Authority
ES
Spain
Prior art keywords
halogen
alkyl
formula
herbicide
same
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.)
Expired
Application number
ES8600302A
Other languages
English (en)
Inventor
Mikio Yanagi
Shuji Kawata
Fumio Futatsuya
Kenji Kobayashi
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of ES2000669A6 publication Critical patent/ES2000669A6/es
Expired legal-status Critical Current

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
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • 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
    • C07D231/16—Halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA FABRICACION DE DERIVADOS DE PIRAZOL DE FORMULA (I) EN LA QUE R1 ES HIDROGENO, HALOGENO O METILO, R2 ES HIDR''OGENO, HALOGENO O ALQUILO INFERIOR QUE PUEDE ESTAR SUSTITUIDO POR HALOGENO O METILSULFONILO, BENCILO O FENILO QUE PUEDE ESTAR SUSTITUIDO POR HALOGENO O NITRO, R4 ES HIDROGENO, ALQUILO INFERIOR QUE PUEDE ESTAR SUSTITUIDO POR CARBOXI O ALCOXI CARBONILO INFERIOR; ALQUENILO INFERIOR; ALQUINILO INFERIOR; METILSULFONILO O BENCILO QUE PUEDEN ESTAR SUSTITUIDOS POR HALOGENOS, X ES HIDROGENO, HALOGENO O C1C2, Y ES C1C2-ALQUILO, X PUEDE SER -(CH2)3- O -(CH2)4- CONJUNTAMENTE CON Y, W ES HALOGENO. APLICABLES A HERCIBIDAS CON POCA FITOTOXICIDAD.
ES8600302A 1985-08-06 1986-07-15 Procedimiento para la fabricacion de derivados de pirazol Expired ES2000669A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60171793A JPS6233155A (ja) 1985-08-06 1985-08-06 ピラゾ−ル誘導体およびそれを有効成分とする除草剤

Publications (1)

Publication Number Publication Date
ES2000669A6 true ES2000669A6 (es) 1988-03-16

Family

ID=15929799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600302A Expired ES2000669A6 (es) 1985-08-06 1986-07-15 Procedimiento para la fabricacion de derivados de pirazol

Country Status (5)

Country Link
JP (1) JPS6233155A (es)
BE (1) BE905091A (es)
ES (1) ES2000669A6 (es)
IL (1) IL79257A0 (es)
NL (1) NL8601766A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630134U (ja) * 1992-09-21 1994-04-19 武夫 大代 庭園資材に造形した生ゴミを堆肥化する容器（コ ンポスト）

Also Published As

Publication number Publication date
NL8601766A (nl) 1987-03-02
BE905091A (fr) 1987-01-12
JPS6233155A (ja) 1987-02-13
IL79257A0 (en) 1986-09-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103