GB913914A - An anthraquinone dyestuff and process for its manufacture - Google Patents
An anthraquinone dyestuff and process for its manufactureInfo
- Publication number
- GB913914A GB913914A GB2641661A GB2641661A GB913914A GB 913914 A GB913914 A GB 913914A GB 2641661 A GB2641661 A GB 2641661A GB 2641661 A GB2641661 A GB 2641661A GB 913914 A GB913914 A GB 913914A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anthraquinone
- manufacture
- dye
- acid
- anthraquinone dyestuff
- 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
- 239000000975 dye Substances 0.000 title abstract 4
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title abstract 2
- 150000004056 anthraquinones Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- GPSDUZXPYCFOSQ-UHFFFAOYSA-N m-toluic acid Chemical class CC1=CC=CC(C(O)=O)=C1 GPSDUZXPYCFOSQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/516—N-acylated derivatives
-
- 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
- C09B1/36—Dyes with acylated amino groups
- C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises the dye of the formula:- <F\1> It is made by acylating 1 : 5-diamino-4-hydroxy-anthraquinone with a functional derivative of m-methylbenzoic acid in a molar ratio of 1 : 2, or by oxidizing 1 : 5-di-(m-methyl-benzoylamino) anthraquinone using concentrated or fuming sulphuric acid or manganese dioxide, persulphates or perchlorates in 10% of oleum or glacial acetic acid. The dye dyes and prints polyester fibres a bluish-red shade. Specifications 5780/09 and 4608/11 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC21949A DE1163471B (en) | 1960-07-20 | 1960-07-20 | Process for the preparation of a dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB913914A true GB913914A (en) | 1962-12-28 |
Family
ID=7017108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2641661A Expired GB913914A (en) | 1960-07-20 | 1961-07-20 | An anthraquinone dyestuff and process for its manufacture |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1163471B (en) |
| FR (1) | FR1295299A (en) |
| GB (1) | GB913914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759822A (en) * | 2018-07-27 | 2020-02-07 | 江苏恒正合生命科学有限公司 | Preparation method of thymoquinone |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1594189A1 (en) * | 1986-10-24 | 1990-09-23 | Предприятие П/Я А-7850 | Derivatives of 1-aminoantraquinone as dye with negative dichroism, and liquid-crystal material for optronic devices |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE213500C (en) * | ||||
| DE436536C (en) * | 1925-02-16 | 1926-11-03 | I G Farbenindustrie Akt Ges | Process for the preparation of Kuepen dyes of the anthraquinone series |
-
1960
- 1960-07-20 DE DEC21949A patent/DE1163471B/en active Pending
-
1961
- 1961-07-19 FR FR868397A patent/FR1295299A/en not_active Expired
- 1961-07-20 GB GB2641661A patent/GB913914A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759822A (en) * | 2018-07-27 | 2020-02-07 | 江苏恒正合生命科学有限公司 | Preparation method of thymoquinone |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1163471B (en) | 1964-02-20 |
| FR1295299A (en) | 1962-06-01 |
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