ES455639A1 - Procedure for the obtaining of 1-amino-6 (7) -cloroantraquinona. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of 1-amino-6 (7) -cloroantraquinona. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES455639A1 ES455639A1 ES455639A ES455639A ES455639A1 ES 455639 A1 ES455639 A1 ES 455639A1 ES 455639 A ES455639 A ES 455639A ES 455639 A ES455639 A ES 455639A ES 455639 A1 ES455639 A1 ES 455639A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- amino
- machine
- legally binding
- google translate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- GYCAKIYVWNSQFO-UHFFFAOYSA-N 1,6-dichloroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3C(=O)C2=C1Cl GYCAKIYVWNSQFO-UHFFFAOYSA-N 0.000 abstract 1
- ASMKLYHDMPMGHC-UHFFFAOYSA-N 1,7-dichloroanthracene-9,10-dione Chemical compound C1=CC(Cl)=C2C(=O)C3=CC(Cl)=CC=C3C(=O)C2=C1 ASMKLYHDMPMGHC-UHFFFAOYSA-N 0.000 abstract 1
- BOCJQSFSGAZAPQ-UHFFFAOYSA-N 1-chloroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2Cl BOCJQSFSGAZAPQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for the preparation of 1-amino-6 (7) chloroanthraquinone, characterized in that 1,6-dichloroanthraquinone, 1,7-dichloroanthraquinone or its mixtures, preferably its industrial mixtures, are reacted at temperatures of 180 to 250ºC with ammonia under exchange of the alpha-chloro atoms. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762604830 DE2604830C3 (en) | 1976-02-07 | 1976-02-07 | Process for the preparation of anthraquinone compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES455639A1 true ES455639A1 (en) | 1978-01-01 |
Family
ID=5969318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES455639A Expired ES455639A1 (en) | 1976-02-07 | 1977-02-04 | Procedure for the obtaining of 1-amino-6 (7) -cloroantraquinona. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE851167A (en) |
| BR (1) | BR7700691A (en) |
| DE (1) | DE2604830C3 (en) |
| ES (1) | ES455639A1 (en) |
-
1976
- 1976-02-07 DE DE19762604830 patent/DE2604830C3/en not_active Expired
-
1977
- 1977-02-04 ES ES455639A patent/ES455639A1/en not_active Expired
- 1977-02-04 BR BR7700691A patent/BR7700691A/en unknown
- 1977-02-07 BE BE174721A patent/BE851167A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2604830A1 (en) | 1977-08-11 |
| BR7700691A (en) | 1977-10-11 |
| DE2604830B2 (en) | 1978-01-12 |
| DE2604830C3 (en) | 1978-09-14 |
| BE851167A (en) | 1977-08-08 |
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