ES8500246A1 - Procedimiento para preparar hidroxi-3-triazoles-1,2,4 - Google Patents

Procedimiento para preparar hidroxi-3-triazoles-1,2,4

Info

Publication number
ES8500246A1
ES8500246A1 ES524785A ES524785A ES8500246A1 ES 8500246 A1 ES8500246 A1 ES 8500246A1 ES 524785 A ES524785 A ES 524785A ES 524785 A ES524785 A ES 524785A ES 8500246 A1 ES8500246 A1 ES 8500246A1
Authority
ES
Spain
Prior art keywords
hydroxy
preparation
herbicides
intermediates
triazoles useful
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
ES524785A
Other languages
English (en)
Other versions
ES524785A0 (es
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.)
Bayer CropScience SA
Original Assignee
Rhone Poulenc Agrochimie SA
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 Rhone Poulenc Agrochimie SA filed Critical Rhone Poulenc Agrochimie SA
Publication of ES524785A0 publication Critical patent/ES524785A0/es
Publication of ES8500246A1 publication Critical patent/ES8500246A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12—Oxygen or sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR HIDROXI-3-TRIAZOLES-1,2,4.CONSISTE EN HACER REACCIONAR UNA SEMICARBICIDA, DE FORMULA GENERAL (I), CON UNA SAL DE IMINIO CON UN GRUPO METILENO SUSTITUIDO DISIMETRICAMENTE, DE FORMULA GENERAL (II), EN LAS QUE R REPRESENTA UN ATOMO DE HIDROGENO, UN RADICAL ALQUILO, ALQUENILO O FENILO O UN RADICAL FENIALQUILO; RK ES UN ATOMO DE HIDROGENO O UN GRUPO ALQUILO; R1 Y R2, IGUALES O DIFERENTES, REPRESENTAN RADICALES ALQUILO; Y Z ES UN ATOMO DE HALOGENO.DE APLICACION COMO COMPUESTO INTERMEDIO PARA PREPARAR ESTERES FOSFORICOS DE TRIAZOLES-1,2,4.
ES524785A 1982-08-06 1983-08-05 Procedimiento para preparar hidroxi-3-triazoles-1,2,4 Expired ES8500246A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8214028A FR2531429A1 (fr) 1982-08-06 1982-08-06 Procede de preparation d'hydroxy-triazoles utilisables comme intermediaires pour les herbicides

Publications (2)

Publication Number Publication Date
ES524785A0 ES524785A0 (es) 1984-05-01
ES8500246A1 true ES8500246A1 (es) 1984-05-01

Family

ID=9276818

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524785A Expired ES8500246A1 (es) 1982-08-06 1983-08-05 Procedimiento para preparar hidroxi-3-triazoles-1,2,4

Country Status (9)

Country Link
EP (1) EP0102909A1 (es)
KR (1) KR840005720A (es)
BR (1) BR8304219A (es)
DD (1) DD210041A5 (es)
DK (1) DK357883A (es)
ES (1) ES8500246A1 (es)
FR (1) FR2531429A1 (es)
IL (1) IL69411A0 (es)
PT (1) PT77164B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5728834A (en) * 1996-11-14 1998-03-17 Wyckoff Chemical Company, Inc. Process for preparation of 4-aryl-1,2,4-triazol-3-ones

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077718B (en) * 1980-06-14 1984-07-11 Ciba Geigy Ag Process for the production of 1-substituted-3-hydroxy-5-chloro-1,2,4-triazoles
DE3267240D1 (en) * 1981-04-09 1985-12-12 Hoechst Ag Process for the preparation of substituted 3-hydroxy-1,2,4-triazoles

Also Published As

Publication number Publication date
FR2531429A1 (fr) 1984-02-10
PT77164A (fr) 1983-09-01
KR840005720A (ko) 1984-11-16
DK357883A (da) 1984-02-07
BR8304219A (pt) 1984-03-13
PT77164B (fr) 1986-03-20
EP0102909A1 (fr) 1984-03-14
ES524785A0 (es) 1984-05-01
DK357883D0 (da) 1983-08-05
DD210041A5 (de) 1984-05-30
IL69411A0 (en) 1983-11-30
FR2531429B1 (es) 1985-02-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201