ES8500910A1 - Un procedimiento para la preparacion de 6-(fenil sustituido)-3(2h)-piridazinonas. - Google Patents

Un procedimiento para la preparacion de 6-(fenil sustituido)-3(2h)-piridazinonas.

Info

Publication number
ES8500910A1
ES8500910A1 ES520790A ES520790A ES8500910A1 ES 8500910 A1 ES8500910 A1 ES 8500910A1 ES 520790 A ES520790 A ES 520790A ES 520790 A ES520790 A ES 520790A ES 8500910 A1 ES8500910 A1 ES 8500910A1
Authority
ES
Spain
Prior art keywords
formula
group
compound
image
compounds
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
ES520790A
Other languages
English (en)
Other versions
ES520790A0 (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.)
Sankyo Co Ltd
Original Assignee
Sankyo 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Publication of ES520790A0 publication Critical patent/ES520790A0/es
Publication of ES8500910A1 publication Critical patent/ES8500910A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/88—Unsaturated compounds containing keto groups containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having 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
    • C07D237/14—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE 6-(FENIL SUSTITUIDO)-3(2H)-PIRIDAZINONAS.CONSISTE EN: A) HACER REACCIONAR UN COMPUESTO DE FORMULA (II) CON UN COMPUESTO DE FORMULA (III), EN PRESENCIA O NO DE HALURO DE HIDROGENO, PARA DAR UN COMPUESTO DE FORMULA (IV); B) HACER REACCIONAR EL PRODUCTO DE LAETAPA A) CON HIDRAZINA EN PRESENCIA DE IONES HIDROGENO O HIDROXI, PARA DAR UN COMPUESTO DE FORMULA (V) O UN COMPUESTO DE FORMULA (VI); Y C) TRATAR EL COMPUESTO DE FORMULA (V) CON UN ACIDO O UNA BASE PARA PRODUCIR EL COMPUESTO DE FORMULA (I) DONDE R Y R SON IGUALES O DIFERENTES Y SIGNIFICAN H O HALOGENO; R ES H, GRUPO ALQUILO C 1 A 6 O HALOGENO.TIENE APLICACION AGRICOLA POR SU VALIOSA ACTIVIDAD ANTIFUNGICA.
ES520790A 1982-03-19 1983-03-18 Un procedimiento para la preparacion de 6-(fenil sustituido)-3(2h)-piridazinonas. Expired ES8500910A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57044193A JPS58162577A (ja) 1982-03-19 1982-03-19 ６−フエニルピリダジノン化合物の製造法

Publications (2)

Publication Number Publication Date
ES520790A0 ES520790A0 (es) 1984-11-01
ES8500910A1 true ES8500910A1 (es) 1984-11-01

Family

ID=12684729

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520790A Expired ES8500910A1 (es) 1982-03-19 1983-03-18 Un procedimiento para la preparacion de 6-(fenil sustituido)-3(2h)-piridazinonas.

Country Status (8)

Country Link
US (1) US4603201A (es)
EP (1) EP0089650B1 (es)
JP (1) JPS58162577A (es)
KR (1) KR900003394B1 (es)
CA (1) CA1199327A (es)
DE (1) DE3368615D1 (es)
ES (1) ES8500910A1 (es)
HU (1) HU193875B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062749B2 (ja) * 1983-01-31 1994-01-12 三共株式会社 ６−フエニルピリダジノンの製法
IL79280A (en) * 1985-07-05 1990-07-12 Smith Kline French Lab 4-(6-oxo-dihydro or tetrahydropyridazin-3-yl)benzene derivatives,their preparation and pharmaceutical compositions containing them
US5240709A (en) * 1988-10-04 1993-08-31 Union Oil Company Of California Stabilized solid thiocarbonate compositions and methods for making same
CN1038249C (zh) * 1991-08-28 1998-05-06 罗姆和哈斯公司 含有二氢哒嗪酮及其相关化合物的杀菌组合物
US5886210A (en) * 1996-08-22 1999-03-23 Rohm And Haas Company Method for preparing aromatic compounds
TWI507381B (zh) * 2010-09-08 2015-11-11 Sumitomo Chemical Co 製造嗒酮化合物的方法及其中間物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2435244A1 (de) * 1974-07-22 1976-02-05 Lentia Gmbh Verfahren zur herstellung von 3-phenylpyridazonen
AT333774B (de) * 1974-09-24 1976-12-10 Chemie Linz Ag Verfahren zur herstellung von 3-phenylpyridazonen
US4052395A (en) * 1975-09-11 1977-10-04 Sankyo Company Limited Agricultural fungicidal compositions containing 6-(substituted phenyl)-pyridazinones and said pyridazinones
DE2757923A1 (de) * 1977-12-24 1979-06-28 Hoechst Ag Verfahren zur herstellung von 3-pyridazonen
JPS56428A (en) * 1979-06-15 1981-01-06 Matsushita Electric Works Ltd Bathtub

Also Published As

Publication number Publication date
ES520790A0 (es) 1984-11-01
KR840004083A (ko) 1984-10-06
US4603201A (en) 1986-07-29
DE3368615D1 (en) 1987-02-05
KR900003394B1 (ko) 1990-05-18
EP0089650A1 (en) 1983-09-28
CA1199327A (en) 1986-01-14
HU193875B (en) 1987-12-28
JPS58162577A (ja) 1983-09-27
EP0089650B1 (en) 1986-12-30

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