GB1181748A - Process for the production of Anthraquinone Dyestuffs - Google Patents
Process for the production of Anthraquinone DyestuffsInfo
- Publication number
- GB1181748A GB1181748A GB41318/68A GB4131868A GB1181748A GB 1181748 A GB1181748 A GB 1181748A GB 41318/68 A GB41318/68 A GB 41318/68A GB 4131868 A GB4131868 A GB 4131868A GB 1181748 A GB1181748 A GB 1181748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substituent
- anthraquinone
- anthraquinone dyestuffs
- replace
- optionally substituted
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
-
- 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
-
- 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
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
- C09B1/585—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals substituted by aryl radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,181,748. Anthraquinone dyestuffs. FARBENFABRIKEN BAYER A.G. 29 Aug., 1968 [1 Sept., 1967], No. 41318/68. Heading C4P. Anthraquinone dyestuffs are prepared by reacting compounds of the formula where X is NH 2 , NHCH 3 , OH, Cl or Br, Y is an exchangeable substituent such as F, Cl, Br or NO 2 and rings A and/or B may be further substituted by Cl or Br with a primary aromatic amine to replace the X substituent and with a compound of the formula RSH to replace the Y substituent, R being an optionally substituted aliphatic, cycloaliphic or aromatic hydrocarbon radical. The invention further comprises 1 - hydroxy - 4 - arylamino - anthraquinones which contain an optionally substituted alkyl-, cycloalkyl- or aryl-mercapto group in the 5-, 6-, 7- or 8-position and which may be further substituted in the anthraquinone nucleus by halogen only.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0053390 | 1967-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1181748A true GB1181748A (en) | 1970-02-18 |
Family
ID=7106263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41318/68A Expired GB1181748A (en) | 1967-09-01 | 1968-08-29 | Process for the production of Anthraquinone Dyestuffs |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE720206A (en) |
CH (1) | CH550227A (en) |
FR (1) | FR1580625A (en) |
GB (1) | GB1181748A (en) |
NL (1) | NL6812422A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2230692A1 (en) * | 1973-05-26 | 1974-12-20 | Bayer Ag | |
EP0069910A1 (en) * | 1981-07-09 | 1983-01-19 | Bayer Ag | Process for the preparation of 1-hydroxy-4-amino-5(8)-nitro-anthraquinone |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2644731A1 (en) * | 1976-10-04 | 1978-04-06 | Basf Ag | ANTHRACHINOID DYES |
-
1968
- 1968-08-19 CH CH800969A patent/CH550227A/en not_active IP Right Cessation
- 1968-08-29 GB GB41318/68A patent/GB1181748A/en not_active Expired
- 1968-08-30 NL NL6812422A patent/NL6812422A/xx unknown
- 1968-08-30 FR FR1580625D patent/FR1580625A/fr not_active Expired
- 1968-08-30 BE BE720206D patent/BE720206A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2230692A1 (en) * | 1973-05-26 | 1974-12-20 | Bayer Ag | |
EP0069910A1 (en) * | 1981-07-09 | 1983-01-19 | Bayer Ag | Process for the preparation of 1-hydroxy-4-amino-5(8)-nitro-anthraquinone |
Also Published As
Publication number | Publication date |
---|---|
BE720206A (en) | 1969-02-03 |
DE1644620B2 (en) | 1975-07-31 |
DE1644620A1 (en) | 1971-04-29 |
FR1580625A (en) | 1969-09-05 |
CH550227A (en) | 1974-06-14 |
NL6812422A (en) | 1969-03-04 |
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