AT247355B - Verfahren zur Herstellung von 1-Phenyl-4-amino-5-chlor-pyridazon-(6) - Google Patents
Verfahren zur Herstellung von 1-Phenyl-4-amino-5-chlor-pyridazon-(6)Info
- Publication number
- AT247355B AT247355B AT673464A AT673464A AT247355B AT 247355 B AT247355 B AT 247355B AT 673464 A AT673464 A AT 673464A AT 673464 A AT673464 A AT 673464A AT 247355 B AT247355 B AT 247355B
- Authority
- AT
- Austria
- Prior art keywords
- pyridazon
- chloro
- phenyl
- amino
- preparation
- Prior art date
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
- C07D401/04—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 directly linked by a ring-member-to-ring-member bond
-
- 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
- C07D237/22—Nitrogen and oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0077053 | 1964-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT247355B true AT247355B (de) | 1966-06-10 |
Family
ID=6979315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT673464A AT247355B (de) | 1964-06-03 | 1964-08-05 | Verfahren zur Herstellung von 1-Phenyl-4-amino-5-chlor-pyridazon-(6) |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT247355B (xx) |
| BE (1) | BE651803A (xx) |
| CH (1) | CH434278A (xx) |
| NL (1) | NL6409045A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454318A (en) * | 1979-10-31 | 1984-06-12 | Basf Aktiengesellschaft | Method for producing 4-chloro-5-amino-2-phenyl-3(2H)-pyridazinone from 4,5-dichloro-2-phenyl-3(2H)-pyridazione and ammonia |
-
1964
- 1964-08-05 AT AT673464A patent/AT247355B/de active
- 1964-08-06 NL NL6409045A patent/NL6409045A/xx unknown
- 1964-08-07 CH CH1040764A patent/CH434278A/de unknown
- 1964-08-13 BE BE651803D patent/BE651803A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE651803A (xx) | 1965-02-15 |
| CH434278A (de) | 1967-04-30 |
| NL6409045A (xx) | 1965-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH459982A (de) | Verfahren zur Herstellung von Polyenketonen | |
| CH448057A (de) | Verfahren zur Herstellung von Phenylalkylaminoguanidinen | |
| CH478779A (de) | Verfahren zur Herstellung von a-Dithiosemicarbazonen | |
| CH472353A (de) | Verfahren zur Herstellung von Pyridin-4-thiolen | |
| CH476717A (de) | Verfahren zur Herstellung von Halogenribofuranosiden | |
| CH467268A (de) | Verfahren zur Herstellung von 5-Nitroimidazolen | |
| CH440294A (de) | Verfahren zur Herstellung von 4-Nitropyrazolen | |
| CH443528A (de) | Verfahren zur Herstellung von 4-Brom-3-hydroxychinophthalon | |
| CH473761A (de) | Verfahren zur Herstellung von Dibenzocycloheptenylaminen | |
| CH461473A (de) | Verfahren zur Herstellung von Dibenzocycloheptenylaminen | |
| CH473086A (de) | Verfahren zur Herstellung von Acetylenaminen | |
| CH447170A (de) | Verfahren zur Herstellung von N-Alkyl-a-pyrrolidonen | |
| AT254840B (de) | Verfahren zur Herstellung von trans-2-Chlorbuten-(2) | |
| AT254841B (de) | Verfahren zur Herstellung von 2-Chlorbuten-(2) | |
| CH475262A (de) | Verfahren zur Herstellung von Pyrazin-4-oxyden | |
| CH471112A (de) | Verfahren zur Herstellung von 4- Vinylchroman-4-olen | |
| CH465639A (de) | Verfahren zur Herstellung von L-a-Niederalkyl-hydroxyphenylalaninen | |
| CH442336A (de) | Verfahren zur Herstellung von o-Amino-benzonitrilen | |
| CH458378A (de) | Verfahren zur Herstellung von N6-Methyltubercidin | |
| AT247355B (de) | Verfahren zur Herstellung von 1-Phenyl-4-amino-5-chlor-pyridazon-(6) | |
| AT256812B (de) | Verfahren zur Herstellung von Cyclopentano-ω-önanthlactam | |
| CH441301A (de) | Verfahren zur Herstellung von 17a-Äthoxy-6-chlor-6-dehydro-progesteron | |
| CH458340A (de) | Verfahren zur Herstellung von Phosphonohalogenthionaten | |
| CH453380A (de) | Verfahren zur Herstellung von L-Tryptophanyl-L-methionyl-L-asparagyl-L-phenylalanimanid | |
| CH460754A (de) | Verfahren zur Herstellung von a-Acetyldigitoxin |