AT305301B - Verfahren zur Herstellung von neuen 6-Chlorpyridaziniumverbindungen - Google Patents
Verfahren zur Herstellung von neuen 6-ChlorpyridaziniumverbindungenInfo
- Publication number
- AT305301B AT305301B AT296471A AT296471A AT305301B AT 305301 B AT305301 B AT 305301B AT 296471 A AT296471 A AT 296471A AT 296471 A AT296471 A AT 296471A AT 305301 B AT305301 B AT 305301B
- Authority
- AT
- Austria
- Prior art keywords
- chloropyridazinium
- compounds
- preparation
- new
- chloropyridazinium compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702016691 DE2016691A1 (de) | 1970-04-08 | 1970-04-08 | Verfahren zur Herstellung von 6-Chlorpyridaziniumverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT305301B true AT305301B (de) | 1973-02-26 |
Family
ID=5767419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT296471A AT305301B (de) | 1970-04-08 | 1971-04-07 | Verfahren zur Herstellung von neuen 6-Chlorpyridaziniumverbindungen |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT305301B (de) |
| CH (1) | CH547292A (de) |
| DE (1) | DE2016691A1 (de) |
| GB (1) | GB1336218A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2245248C2 (de) * | 1972-09-15 | 1983-06-09 | Basf Ag, 6700 Ludwigshafen | 1-Phenyl-4-aminopyridaziniumsalze |
| DE10024938A1 (de) * | 2000-05-19 | 2001-11-22 | Bayer Ag | Substituierte Iminoazine |
-
1970
- 1970-04-08 DE DE19702016691 patent/DE2016691A1/de active Pending
-
1971
- 1971-03-25 CH CH437071A patent/CH547292A/de not_active IP Right Cessation
- 1971-04-07 AT AT296471A patent/AT305301B/de not_active IP Right Cessation
- 1971-04-19 GB GB2641871*A patent/GB1336218A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH547292A (de) | 1974-03-29 |
| GB1336218A (en) | 1973-11-07 |
| DE2016691A1 (de) | 1971-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |