JPS5774363A - Production of reactive monoazo dye - Google Patents
Production of reactive monoazo dyeInfo
- Publication number
- JPS5774363A JPS5774363A JP13578081A JP13578081A JPS5774363A JP S5774363 A JPS5774363 A JP S5774363A JP 13578081 A JP13578081 A JP 13578081A JP 13578081 A JP13578081 A JP 13578081A JP S5774363 A JPS5774363 A JP S5774363A
- Authority
- JP
- Japan
- Prior art keywords
- dye
- monoazo dye
- reactive monoazo
- halogen
- alkali
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain a reactive monoazo dye which gives dyed products of fiber materials dyed fine bluish red at a high fixing rate with excellent fastness to wetness, by condensing a specified aminoazo dye and a specified amine with cyanuryl chloride.
CONSTITUTION: An aminoazo dye of formulaI(wherein R is H, alkyl; n is 0W3), an amine of formula II (wherein R' is H, alkyl; A is a monocyclic or bicyclic aromatic residue; Y is -SO2CH=CH2, -SO2CH2 CH2 Z; Z is a group capable of being eliminated by an alkali) and, if necessary, an alcohol or phenol in an order, are condensed with cyanuryl chloride, whereby a reactive monoazo dye of formula III (wherein X is halogen, alkoxy, or aryloxy) is obtd. In this reactive monoazo dye, examples of the groups capable of being eliminated by an alkali are hydroxyl sulfate ester, phosphate ester and halogen. Examples of the substituent X are chlorine, bromine, methoxy and sulfophenoxy.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13578081A JPS5855189B2 (en) | 1981-08-28 | 1981-08-28 | Method for producing reactive monoazo dyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13578081A JPS5855189B2 (en) | 1981-08-28 | 1981-08-28 | Method for producing reactive monoazo dyes |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5225873A Division JPS5539672B2 (en) | 1973-05-10 | 1973-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5774363A true JPS5774363A (en) | 1982-05-10 |
| JPS5855189B2 JPS5855189B2 (en) | 1983-12-08 |
Family
ID=15159677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13578081A Expired JPS5855189B2 (en) | 1981-08-28 | 1981-08-28 | Method for producing reactive monoazo dyes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855189B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122549A (en) * | 1982-12-28 | 1984-07-16 | Sumitomo Chem Co Ltd | Novel monoazo compound |
| JPS59136353A (en) * | 1983-01-25 | 1984-08-04 | Mitsubishi Chem Ind Ltd | Reactive dye for cellulosic fiber |
| JPS59179665A (en) * | 1983-03-31 | 1984-10-12 | Mitsubishi Chem Ind Ltd | Reactive dye for cellulosic fiber |
| JPS6281458A (en) * | 1985-09-30 | 1987-04-14 | ヘキスト アクチェンゲゼルシャフト | Water-soluble azo compound, manufacture and use as dye |
| JPS63202667A (en) * | 1987-02-14 | 1988-08-22 | ヘキスト・アクチエンゲゼルシヤフト | Water-soluble azo compound, its production and use thereof as dye |
-
1981
- 1981-08-28 JP JP13578081A patent/JPS5855189B2/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122549A (en) * | 1982-12-28 | 1984-07-16 | Sumitomo Chem Co Ltd | Novel monoazo compound |
| JPH0218707B2 (en) * | 1982-12-28 | 1990-04-26 | Sumitomo Chemical Co | |
| JPS59136353A (en) * | 1983-01-25 | 1984-08-04 | Mitsubishi Chem Ind Ltd | Reactive dye for cellulosic fiber |
| JPH0410510B2 (en) * | 1983-01-25 | 1992-02-25 | ||
| JPS59179665A (en) * | 1983-03-31 | 1984-10-12 | Mitsubishi Chem Ind Ltd | Reactive dye for cellulosic fiber |
| JPH0464344B2 (en) * | 1983-03-31 | 1992-10-14 | Mitsubishi Chem Ind | |
| JPS6281458A (en) * | 1985-09-30 | 1987-04-14 | ヘキスト アクチェンゲゼルシャフト | Water-soluble azo compound, manufacture and use as dye |
| JPS63202667A (en) * | 1987-02-14 | 1988-08-22 | ヘキスト・アクチエンゲゼルシヤフト | Water-soluble azo compound, its production and use thereof as dye |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5855189B2 (en) | 1983-12-08 |
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