JPS57141451A - Monoazo dye and production thereof - Google Patents

Monoazo dye and production thereof

Info

Publication number
JPS57141451A
JPS57141451A JP2791881A JP2791881A JPS57141451A JP S57141451 A JPS57141451 A JP S57141451A JP 2791881 A JP2791881 A JP 2791881A JP 2791881 A JP2791881 A JP 2791881A JP S57141451 A JPS57141451 A JP S57141451A
Authority
JP
Japan
Prior art keywords
formula
compd
lower alkyl
phenyl
fastness
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
JP2791881A
Other languages
Japanese (ja)
Other versions
JPS6345712B2 (en
Inventor
Kiyoyasu Hashimoto
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 JP2791881A priority Critical patent/JPS57141451A/en
Publication of JPS57141451A publication Critical patent/JPS57141451A/en
Publication of JPS6345712B2 publication Critical patent/JPS6345712B2/ja
Granted legal-status Critical Current

Links

Abstract

NEW MATERIAL:Monoazo compounds of formulaIwherein D is a diazotizable amine residue; R1 is H, lower alkyl, lower alkoxy; R2 is H, lower alkyl, phenyl, amino; R3 is 4 or 5C methylene chain.
USE: Dyes which dye hydrophobic fibers such as polyester fiber red, blue or purple. There can be obtd. dyed products with excellent fastness to sublimation and fastness to wetting.
PREPARATION: An amine having the formula D-NH2 (wherein D is a diazotizable amine residue) is diazotized. The resulting diazonium compd. is coupled with a coupling component of formula II to produce the desired compd. Examples of said amines having the formula D-NH2 are benzene compd. of formula III (wherein A1 is H, halogen; A2 is H, alkoxycarbonyl; A3 is H, cyano) and thiazole compd. of formula IV (wherein B1 is H, lower alkyl, phenyl).
COPYRIGHT: (C)1982,JPO&Japio
JP2791881A 1981-02-26 1981-02-26 Monoazo dye and production thereof Granted JPS57141451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2791881A JPS57141451A (en) 1981-02-26 1981-02-26 Monoazo dye and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2791881A JPS57141451A (en) 1981-02-26 1981-02-26 Monoazo dye and production thereof

Publications (2)

Publication Number Publication Date
JPS57141451A true JPS57141451A (en) 1982-09-01
JPS6345712B2 JPS6345712B2 (en) 1988-09-12

Family

ID=12234258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2791881A Granted JPS57141451A (en) 1981-02-26 1981-02-26 Monoazo dye and production thereof

Country Status (1)

Country Link
JP (1) JPS57141451A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028701A (en) * 1988-06-24 1991-07-02 Bayer Aktiengesellschaft Monazo compounds containing a 1-phenyl-2-pyrazoline coupling component
EP0485665A1 (en) * 1990-11-14 1992-05-20 Agfa-Gevaert N.V. Dyes for use in thermal dye transfer
WO2012033177A1 (en) * 2010-09-10 2012-03-15 三菱化学株式会社 Ink containing heterocyclic azo dye, and dye to be used in the ink
JP2018178039A (en) * 2017-04-20 2018-11-15 日本化薬株式会社 Blue dye composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884122A (en) * 1972-01-28 1973-11-08
JPS55142775A (en) * 1979-04-20 1980-11-07 Bayer Ag Dyeing and printing of cellulose fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884122A (en) * 1972-01-28 1973-11-08
JPS4884120A (en) * 1972-01-28 1973-11-08
JPS55142775A (en) * 1979-04-20 1980-11-07 Bayer Ag Dyeing and printing of cellulose fiber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028701A (en) * 1988-06-24 1991-07-02 Bayer Aktiengesellschaft Monazo compounds containing a 1-phenyl-2-pyrazoline coupling component
EP0485665A1 (en) * 1990-11-14 1992-05-20 Agfa-Gevaert N.V. Dyes for use in thermal dye transfer
WO2012033177A1 (en) * 2010-09-10 2012-03-15 三菱化学株式会社 Ink containing heterocyclic azo dye, and dye to be used in the ink
US8747537B2 (en) 2010-09-10 2014-06-10 Mitsubishi Chemical Corporation Ink containing heterocyclic azo dye, and dye for use in said ink
JP5884732B2 (en) * 2010-09-10 2016-03-15 三菱化学株式会社 Ink containing heterocyclic azo dye and dye used in the ink
JP2018178039A (en) * 2017-04-20 2018-11-15 日本化薬株式会社 Blue dye composition

Also Published As

Publication number Publication date
JPS6345712B2 (en) 1988-09-12

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