JPS5774363A - Production of reactive monoazo dye - Google Patents

Production of reactive monoazo dye

Info

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
Application number
JP13578081A
Other languages
Japanese (ja)
Other versions
JPS5855189B2 (en
Inventor
Takuo Ikeda
Shinji Nishimura
Hisashige Terao
Yoshio Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP13578081A priority Critical patent/JPS5855189B2/en
Publication of JPS5774363A publication Critical patent/JPS5774363A/en
Publication of JPS5855189B2 publication Critical patent/JPS5855189B2/en
Expired legal-status Critical Current

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
JP13578081A 1981-08-28 1981-08-28 Method for producing reactive monoazo dyes Expired JPS5855189B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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