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
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)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (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.
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 |
---|---|
ES8500910A1 true ES8500910A1 (es) | 1984-11-01 |
ES520790A0 ES520790A0 (es) | 1984-11-01 |
Family
ID=12684729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES520790A Granted ES520790A0 (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) | ES520790A0 (es) |
HU (1) | HU193875B (es) |
Families Citing this family (6)
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 |
JP5790348B2 (ja) * | 2010-09-08 | 2015-10-07 | 住友化学株式会社 | ピリダジノン化合物の製造法およびその製造中間体 |
Family Cites Families (5)
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 |
-
1982
- 1982-03-19 JP JP57044193A patent/JPS58162577A/ja active Pending
-
1983
- 1983-03-18 CA CA000423893A patent/CA1199327A/en not_active Expired
- 1983-03-18 ES ES520790A patent/ES520790A0/es active Granted
- 1983-03-18 EP EP83102721A patent/EP0089650B1/en not_active Expired
- 1983-03-18 HU HU83921A patent/HU193875B/hu not_active IP Right Cessation
- 1983-03-18 DE DE8383102721T patent/DE3368615D1/de not_active Expired
- 1983-03-18 KR KR1019830001110A patent/KR900003394B1/ko not_active IP Right Cessation
-
1985
- 1985-04-19 US US06/724,800 patent/US4603201A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
HU193875B (en) | 1987-12-28 |
US4603201A (en) | 1986-07-29 |
EP0089650B1 (en) | 1986-12-30 |
KR900003394B1 (ko) | 1990-05-18 |
CA1199327A (en) | 1986-01-14 |
EP0089650A1 (en) | 1983-09-28 |
KR840004083A (ko) | 1984-10-06 |
ES520790A0 (es) | 1984-11-01 |
JPS58162577A (ja) | 1983-09-27 |
DE3368615D1 (en) | 1987-02-05 |
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