IT7849235A0 - Procedimento per produrre 1,5dicloroantrachinone - Google Patents
Procedimento per produrre 1,5dicloroantrachinoneInfo
- Publication number
- IT7849235A0 IT7849235A0 IT7849235A IT4923578A IT7849235A0 IT 7849235 A0 IT7849235 A0 IT 7849235A0 IT 7849235 A IT7849235 A IT 7849235A IT 4923578 A IT4923578 A IT 4923578A IT 7849235 A0 IT7849235 A0 IT 7849235A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- producing
- Prior art date
Links
- MQIUMARJCOGCIM-UHFFFAOYSA-N 1,5-dichloroanthracene-9,10-dione Chemical compound O=C1C2=C(Cl)C=CC=C2C(=O)C2=C1C=CC=C2Cl MQIUMARJCOGCIM-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/24—Quinones containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772720965 DE2720965A1 (de) | 1977-05-10 | 1977-05-10 | Verfahren zur herstellung von chloranthrachinonen |
| DE19772739840 DE2739840A1 (de) | 1977-09-03 | 1977-09-03 | Verfahren zur herstellung von 1,5-dichloranthrachinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT7849235A0 true IT7849235A0 (it) | 1978-05-08 |
Family
ID=25772001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7849235A IT7849235A0 (it) | 1977-05-10 | 1978-05-08 | Procedimento per produrre 1,5dicloroantrachinone |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4206130A (it) |
| JP (1) | JPS53141257A (it) |
| FR (1) | FR2390414A1 (it) |
| GB (1) | GB1574676A (it) |
| IT (1) | IT7849235A0 (it) |
| NL (1) | NL7804970A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH653666A5 (de) * | 1983-06-23 | 1986-01-15 | Ciba Geigy Ag | Verfahren zur herstellung von bromanthrachinonen. |
| CN101717329B (zh) * | 2009-11-30 | 2012-08-22 | 合肥工业大学 | 一种氯代蒽醌的合成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1969044A (en) * | 1931-04-14 | 1934-08-07 | Ici Ltd | Dyestuff of the anthraquinone series and process of preparing the same |
| GB1457220A (en) * | 1974-11-02 | 1976-12-01 | Bayer Ag | Process for the preparation of halogenoanthraquinones |
| GB1492137A (en) * | 1974-12-07 | 1977-11-16 | Bayer Ag | Process for concentrating halogenoanthraquinones |
-
1978
- 1978-04-20 US US05/898,262 patent/US4206130A/en not_active Expired - Lifetime
- 1978-05-04 GB GB17764/78A patent/GB1574676A/en not_active Expired
- 1978-05-08 IT IT7849235A patent/IT7849235A0/it unknown
- 1978-05-08 JP JP5383278A patent/JPS53141257A/ja active Pending
- 1978-05-09 NL NL7804970A patent/NL7804970A/xx not_active Application Discontinuation
- 1978-05-10 FR FR7813926A patent/FR2390414A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53141257A (en) | 1978-12-08 |
| FR2390414A1 (fr) | 1978-12-08 |
| GB1574676A (en) | 1980-09-10 |
| NL7804970A (nl) | 1978-11-14 |
| US4206130A (en) | 1980-06-03 |
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