BE835033A - Procede de fabrication d'halo-anthraquinones - Google Patents
Procede de fabrication d'halo-anthraquinonesInfo
- Publication number
- BE835033A BE835033A BE161388A BE161388A BE835033A BE 835033 A BE835033 A BE 835033A BE 161388 A BE161388 A BE 161388A BE 161388 A BE161388 A BE 161388A BE 835033 A BE835033 A BE 835033A
- Authority
- BE
- Belgium
- Prior art keywords
- anthraquinones
- halo
- manufacturing
- manufacturing halo
- Prior art date
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
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
- C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2452014A DE2452014C3 (de) | 1974-11-02 | 1974-11-02 | Verfahren zur Herstellung von Halogenanthrachinonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE835033A true BE835033A (fr) | 1976-04-30 |
Family
ID=5929839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161388A BE835033A (fr) | 1974-11-02 | 1975-10-30 | Procede de fabrication d'halo-anthraquinones |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT340401B (xx) |
| BE (1) | BE835033A (xx) |
| DE (1) | DE2452014C3 (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1551585A (en) * | 1976-12-02 | 1979-08-30 | Bayer Ag | Process for the preparation of chloroanthraquinones |
| DE2749416C2 (de) * | 1977-11-04 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Chloranthrachinonen |
| CH653666A5 (de) * | 1983-06-23 | 1986-01-15 | Ciba Geigy Ag | Verfahren zur herstellung von bromanthrachinonen. |
-
1974
- 1974-11-02 DE DE2452014A patent/DE2452014C3/de not_active Expired
-
1975
- 1975-10-30 BE BE161388A patent/BE835033A/xx unknown
- 1975-10-31 AT AT830975A patent/AT340401B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2452014A1 (de) | 1976-05-13 |
| ATA830975A (de) | 1977-04-15 |
| AT340401B (de) | 1977-12-12 |
| DE2452014B2 (de) | 1978-10-26 |
| DE2452014C3 (de) | 1979-06-21 |
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