TW360688B - Monoazo compounds and use thereof - Google Patents
Monoazo compounds and use thereofInfo
- Publication number
- TW360688B TW360688B TW084113542A TW84113542A TW360688B TW 360688 B TW360688 B TW 360688B TW 084113542 A TW084113542 A TW 084113542A TW 84113542 A TW84113542 A TW 84113542A TW 360688 B TW360688 B TW 360688B
- Authority
- TW
- Taiwan
- Prior art keywords
- group
- alkyl
- sulfo
- substituted
- hydrogen atom
- Prior art date
Links
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Coloring (AREA)
Abstract
A monoazo compound suitable for dyeing or printing materials having a hydroxy group and/or an amide group represented by the following general formula (I), where in D represents a phenyl group, phenyl group, substituted by one or two substituent selected from C 1-4 alkoxyl, C 1-4 alkyl, halogeno, carboxyl and sulfo group, or naphthyl group, or naphthyl group substituted by one or more sulfo group: A represents a group represented by the following formula, in which R1 represents a methyl group or a carboxyl group or R2 represents a hydroxyl group or an amino group, R3 represents a hydroxyl group or an amino group, R represents a hydrogen atom, or a sulfo group and * represents the portion connecting to the azo group; or A represents a group represented by the following formula, in which W represents a C2-4 alkylene group, R4 represents a C1-4 alkyl group, R5 represents a hydrogen atom, a halogen atom, a cyano group and * represents the portion connecting to the azo group: R6 and R7 are the same or different and represent a hydrogen atom or a straight chain C 1-5 alkyl group; R8 represents a hydrogen atom, a straight chain C1-5 alkyl, C1-5 alkyl group substituted by hydroxy group; R9 represents a hydrogen atom, C1-5 alkyl, C1-5 alkyl group substituted by hydroxy group C1-4-alkoxy, sulfo or carboxyl group, a phenyl group, phenyl group substituted by sulfo. Carboxyl, C1-5 alkyl, halogeno, C1-4 alkoxy or acetylamino group, benzyl or a naphthyl group substituted by sulfo group: n is 2. 3 or 4; Y represent -CH=CH2 or -CH2CH2Z in which Z represents -OsO3H or halogeno group: provided that the substituents on D, R3, and R9, do not include a fiber reactive group, and at least one of the phenyl or naphthyl groups represented by D, R3, or R9, is substituted by a sulfo group or a carboxyl group; or a salt thereof.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32283594A JPH08176454A (en) | 1994-12-26 | 1994-12-26 | Pyrazolone monoazo compound and method of dyeing or printing fibrous material therewith |
Publications (1)
Publication Number | Publication Date |
---|---|
TW360688B true TW360688B (en) | 1999-06-11 |
Family
ID=18148142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084113542A TW360688B (en) | 1994-12-26 | 1995-12-19 | Monoazo compounds and use thereof |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH08176454A (en) |
TW (1) | TW360688B (en) |
-
1994
- 1994-12-26 JP JP32283594A patent/JPH08176454A/en active Pending
-
1995
- 1995-12-19 TW TW084113542A patent/TW360688B/en active
Also Published As
Publication number | Publication date |
---|---|
JPH08176454A (en) | 1996-07-09 |
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