CH547287A - Verfahren zur herstellung von 5-formamidino-pyrazol-4aldehyden. - Google Patents
Verfahren zur herstellung von 5-formamidino-pyrazol-4aldehyden.Info
- Publication number
- CH547287A CH547287A CH93271A CH93271A CH547287A CH 547287 A CH547287 A CH 547287A CH 93271 A CH93271 A CH 93271A CH 93271 A CH93271 A CH 93271A CH 547287 A CH547287 A CH 547287A
- Authority
- CH
- Switzerland
- Prior art keywords
- 4aldehyde
- formamidino
- pyrazol
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
- C07D231/38—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702008677 DE2008677A1 (de) | 1970-02-25 | 1970-02-25 | Verfahren zur Herstellung von 5-Formamidinopyrazol-4-aldehyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH547287A true CH547287A (de) | 1974-03-29 |
Family
ID=5763274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH93271A CH547287A (de) | 1970-02-25 | 1971-01-21 | Verfahren zur herstellung von 5-formamidino-pyrazol-4aldehyden. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE763305A (de) |
| CH (1) | CH547287A (de) |
| DE (1) | DE2008677A1 (de) |
| FR (1) | FR2078838A5 (de) |
| GB (1) | GB1330059A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0754683B1 (de) * | 1994-04-08 | 2002-08-14 | Sumitomo Chemical Company Limited | Etherverbindungen, ihre verwendung und zwischenprodukte zu ihrer herstellung |
-
1970
- 1970-02-25 DE DE19702008677 patent/DE2008677A1/de active Pending
-
1971
- 1971-01-21 CH CH93271A patent/CH547287A/de not_active IP Right Cessation
- 1971-02-19 FR FR7105735A patent/FR2078838A5/fr not_active Expired
- 1971-02-23 BE BE763305A patent/BE763305A/xx unknown
- 1971-04-19 GB GB2251171A patent/GB1330059A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE763305A (fr) | 1971-08-23 |
| DE2008677A1 (de) | 1971-09-16 |
| GB1330059A (en) | 1973-09-12 |
| FR2078838A5 (de) | 1971-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |