CH578503A5 - - Google Patents
Info
- Publication number
- CH578503A5 CH578503A5 CH962473A CH962473A CH578503A5 CH 578503 A5 CH578503 A5 CH 578503A5 CH 962473 A CH962473 A CH 962473A CH 962473 A CH962473 A CH 962473A CH 578503 A5 CH578503 A5 CH 578503A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2233076A DE2233076A1 (de) | 1972-07-06 | 1972-07-06 | Verfahren zur herstellung von reinem 1-nitroanthrachinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH578503A5 true CH578503A5 (de) | 1976-08-13 |
Family
ID=5849799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH962473A CH578503A5 (de) | 1972-07-06 | 1973-07-02 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4942661A (de) |
| BR (1) | BR7305017D0 (de) |
| CH (1) | CH578503A5 (de) |
| CS (1) | CS184819B2 (de) |
| DD (1) | DD107017A5 (de) |
| DE (1) | DE2233076A1 (de) |
| PL (1) | PL104138B1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654649C2 (de) * | 1976-12-02 | 1985-01-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 1-Nitroanthrachinon |
-
1972
- 1972-07-06 DE DE2233076A patent/DE2233076A1/de active Pending
-
1973
- 1973-07-02 CH CH962473A patent/CH578503A5/xx not_active IP Right Cessation
- 1973-07-04 CS CS7300004848A patent/CS184819B2/cs unknown
- 1973-07-04 DD DD172049A patent/DD107017A5/xx unknown
- 1973-07-04 PL PL1973163822A patent/PL104138B1/pl unknown
- 1973-07-05 JP JP48075316A patent/JPS4942661A/ja active Pending
- 1973-07-05 BR BR5017/73A patent/BR7305017D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL104138B1 (pl) | 1979-07-31 |
| JPS4942661A (de) | 1974-04-22 |
| CS184819B2 (en) | 1978-09-15 |
| BR7305017D0 (pt) | 1974-08-29 |
| DE2233076A1 (de) | 1974-01-24 |
| DD107017A5 (de) | 1974-07-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |