GB1045105A - New anthraquinone dyes and their production - Google Patents
New anthraquinone dyes and their productionInfo
- Publication number
- GB1045105A GB1045105A GB2805265A GB2805265A GB1045105A GB 1045105 A GB1045105 A GB 1045105A GB 2805265 A GB2805265 A GB 2805265A GB 2805265 A GB2805265 A GB 2805265A GB 1045105 A GB1045105 A GB 1045105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyes
- substituted
- amino
- alkyl
- unsubstituted
- 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
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
- C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
-
- 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
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
-
- 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
- C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl 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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/52—Amino-hydroxy-anthraquinones; Ethers and esters thereof sulfonated
- C09B1/523—N-substituted amino and hydroxy anthraquinone
- C09B1/526—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises anthraquinone dyes of the formula <FORM:1045105/C4-C5/1> wherein A is an araliphatic bridge whose aliphatic portion is attached to the -NH-group on the nucleus; D is a substituted or unsubstituted sulphonamide; n is 1-6; R1 is H, alkyl, halogen, -SO3H, -COOH, an unsubstituted or substituted carbamoyl or carboxylic acid ester but when one of R3 and R4 is -NH-A-(D)n, R1 is H; R2 is H, OH, amino, alkyl-amino, alkoxy or aryloxy but when one of R3 and R4 is -NH-A-(D)n, R2 is H or -OH; R3 and R4 are both H or one is -NH-A-(D)n and the other is H or -OH. The aliphatic portion of radical A may be linear, branched or cyclic and may contain hetero atoms, the aryl portion is preferably benzene but may be naphthalene or diphenyl and the aryl portion may be substituted. The dyes may be prepared by introducing -SO2Cl groups into the appropriate arylalkylamino-anthraquinone either directly with chlorosulphonic acid or by sulphonating with oleum followed by halogenation, thereafter the sulphonyl chlorides are reacted with NH3, primary and/or secondary amines. The dyes may be employed to colour fibres or films of polyamides, polyurethanes, polyesters, wool, silk, cellulose acetates, natural and regenerated cellulose. Examples are given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB77508A DE1278630B (en) | 1964-07-03 | 1964-07-03 | Process for the preparation of anthraquinone dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1045105A true GB1045105A (en) | 1966-10-05 |
Family
ID=6979503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2805265A Expired GB1045105A (en) | 1964-07-03 | 1965-07-02 | New anthraquinone dyes and their production |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT251147B (en) |
BE (1) | BE666344A (en) |
CH (1) | CH467304A (en) |
DE (1) | DE1278630B (en) |
GB (1) | GB1045105A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1359470A (en) * | 1963-04-29 | 1964-04-24 | Basf Ag | Process for dyeing and printing textiles and dye preparations therefor |
-
1964
- 1964-07-03 DE DEB77508A patent/DE1278630B/en active Pending
-
1965
- 1965-06-18 CH CH852265A patent/CH467304A/en unknown
- 1965-07-02 GB GB2805265A patent/GB1045105A/en not_active Expired
- 1965-07-02 AT AT602265A patent/AT251147B/en active
- 1965-07-02 BE BE666344D patent/BE666344A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AT251147B (en) | 1966-12-12 |
BE666344A (en) | 1966-01-03 |
CH467304A (en) | 1969-01-15 |
DE1278630B (en) | 1968-09-26 |
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