GB416425A - Manufacture and application of aroylaminoanthraquinones - Google Patents
Manufacture and application of aroylaminoanthraquinonesInfo
- Publication number
- GB416425A GB416425A GB743433A GB743433A GB416425A GB 416425 A GB416425 A GB 416425A GB 743433 A GB743433 A GB 743433A GB 743433 A GB743433 A GB 743433A GB 416425 A GB416425 A GB 416425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- condensing
- naphthalene
- perylene tetracarboxylic
- aminoanthraquinone
- 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
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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Vat dyes are obtained by condensing an aminoanthraquinone with a naphthalene or perylene tetracarboxylic acid-diphenylimide containing a carboxylic halide substituent in each phenyl radical. Any nucleus of the reacting compounds may be substituted by simple groups such as halogen or alkyl. The products are yellow to blue-red dyes. The naphthalene or perylene tetracarboxylic acid diphenylimides with carboxylic halide in the phenyl nuclei may be obtained by condensing an aminobenzoic acid with a naphthalene or perylene tetracarboxylic acid, or anhydride and treating with thionyl chloride. According to examples, (1) the acid chloride obtained by condensing m-aminobenzoic acid with perylene tetracarboxylic anhydride and treating the product with thionyl chloride, is condensed with 1-amino-4-methoxyanthraquinone to give a scarlet cotton dye, and with 1-amino-4-benzoyl-aminoanthraquinone to give a bluish-red dye; (2) the acid chloride obtained by condensing m-aminobenzoic acid with naphthalene tetracarboxylic acid treating the product with thionyl chloride, is condensed with 1-aminoanthraquinone to give a yellow cotton dye. The products are aroylaminoanthraquinones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB743433A GB416425A (en) | 1933-03-11 | 1933-03-11 | Manufacture and application of aroylaminoanthraquinones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB743433A GB416425A (en) | 1933-03-11 | 1933-03-11 | Manufacture and application of aroylaminoanthraquinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB416425A true GB416425A (en) | 1934-09-11 |
Family
ID=9833020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB743433A Expired GB416425A (en) | 1933-03-11 | 1933-03-11 | Manufacture and application of aroylaminoanthraquinones |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB416425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE950801C (en) * | 1953-01-03 | 1956-10-18 | Cassella Farbwerke Mainkur Ag | Process for the production of Kuepen dyes of the perylene series |
-
1933
- 1933-03-11 GB GB743433A patent/GB416425A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE950801C (en) * | 1953-01-03 | 1956-10-18 | Cassella Farbwerke Mainkur Ag | Process for the production of Kuepen dyes of the perylene series |
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