GB1051264A - - Google Patents
Info
- Publication number
- GB1051264A GB1051264A GB1051264DA GB1051264A GB 1051264 A GB1051264 A GB 1051264A GB 1051264D A GB1051264D A GB 1051264DA GB 1051264 A GB1051264 A GB 1051264A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- dyes
- alkyl radical
- feb
- radical
- 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.)
- Active
Links
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 229920002284 Cellulose triacetate Polymers 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000006193 diazotization reaction Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004753 textile Substances 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/081—Amino benzenes free of acid groups characterised by the amino group substituted amino group unsubstituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino, aralkylamino or arylamino
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1,051,264. Azo dyes. SANDOZ PATENTS Ltd. Feb. 11, 1964 [Feb. 15, 1963; July 1, 1963], No. 5641/64. Heading C4P. The invention comprises monoazo dyes of the formula wherein A represents a chlorine or bromine atom, B a substituted or unsubstituted alkyl radical, preferably the methyl, chloromethyl, ethyl or #-chloroethyl radical, D an alkyl radical having 1-4 carbon atoms, preferably 1 to 2 carbon atoms and E an alkyl radical having 1 to 4 carbon atoms, preferably 1 to 2 carbon atoms. Such dyes are prepared by conventional diazotization and coupling procedures. The dyes are especially suitable for dyeing padding or printing textile materials of semi-synthetic or fully synthetic hydrophobic high-molecular substances e.g. linear aromatic polyesters, cellulose acetate or cellulose triacetate. Examples are furnished.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH358169A CH474559A (en) | 1963-02-15 | 1963-02-15 | Process for the production of azo dyes that are sparingly soluble in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1051264A true GB1051264A (en) |
Family
ID=4259074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1051264D Active GB1051264A (en) | 1963-02-15 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH422194A (en) |
| DE (1) | DE1248190B (en) |
| GB (1) | GB1051264A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH499597A (en) * | 1968-10-18 | 1970-11-30 | Sandoz Ag | Process for the preparation of azo compounds |
| DE3800708A1 (en) * | 1988-01-13 | 1989-07-27 | Cassella Ag | WATER-INSOLUBLE MONOAZO DYES, THEIR PRODUCTION AND USE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE748473C (en) * | 1936-11-19 | 1944-11-03 | Process for the preparation of water-insoluble monoazo dyes | |
| DE1205213B (en) * | 1961-02-16 | 1965-11-18 | Hoechst Ag | Process for the preparation of water-insoluble monoazo dyes |
| BE636011A (en) * | 1963-08-09 |
-
0
- GB GB1051264D patent/GB1051264A/en active Active
-
1963
- 1963-02-15 CH CH194563A patent/CH422194A/en unknown
-
1964
- 1964-02-07 DE DES89423A patent/DE1248190B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1248190B (en) | 1967-08-24 |
| CH422194A (en) | 1966-10-15 |
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