JPS57105457A - Monoazo dye and its preparation - Google Patents

Monoazo dye and its preparation

Info

Publication number
JPS57105457A
JPS57105457A JP18130480A JP18130480A JPS57105457A JP S57105457 A JPS57105457 A JP S57105457A JP 18130480 A JP18130480 A JP 18130480A JP 18130480 A JP18130480 A JP 18130480A JP S57105457 A JPS57105457 A JP S57105457A
Authority
JP
Japan
Prior art keywords
compound
formula
amino
monoazo dye
lower alkoxy
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.)
Pending
Application number
JP18130480A
Other languages
Japanese (ja)
Inventor
Naoto Ito
Masumi Nishihara
Hiroshi Aiga
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP18130480A priority Critical patent/JPS57105457A/en
Publication of JPS57105457A publication Critical patent/JPS57105457A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:The water-soluble monoazo dye of fomulaI(Y is H or lower alkoxy; Z is lower alkyl or lower alkoxy).
EXAMPLE: The compound of formula II.
USE: It has excellent dischargability and alkali resistance, and is suitable for dyeing synthetic fiber materials esp. an aromatic polyester fiber material in blue color.
PROCESS: The exemplified compound of formula II is prepared by (i) diazotizing 2-amino-5-nitrothiazole with e.g. nitrosylsulfuric acid, phosphoric acid and glacial acetic acid, and (2) coupling the resultant compound with the compound of formula III, e.g. 3-N,N-di-(ethylcarbonyloxyethyl)amino-benzanilide.
COPYRIGHT: (C)1982,JPO&Japio
JP18130480A 1980-12-23 1980-12-23 Monoazo dye and its preparation Pending JPS57105457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18130480A JPS57105457A (en) 1980-12-23 1980-12-23 Monoazo dye and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18130480A JPS57105457A (en) 1980-12-23 1980-12-23 Monoazo dye and its preparation

Publications (1)

Publication Number Publication Date
JPS57105457A true JPS57105457A (en) 1982-06-30

Family

ID=16098328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18130480A Pending JPS57105457A (en) 1980-12-23 1980-12-23 Monoazo dye and its preparation

Country Status (1)

Country Link
JP (1) JPS57105457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106317958A (en) * 2016-08-16 2017-01-11 上海贝通色彩科技有限公司 Disperse dye composition used for cellulose triacetate fibers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530494A (en) * 1978-08-19 1980-03-04 Cassella Farbwerke Mainkur Ag Dyeing and printing of synthetic hydrophobic fiber material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530494A (en) * 1978-08-19 1980-03-04 Cassella Farbwerke Mainkur Ag Dyeing and printing of synthetic hydrophobic fiber material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106317958A (en) * 2016-08-16 2017-01-11 上海贝通色彩科技有限公司 Disperse dye composition used for cellulose triacetate fibers
CN106317958B (en) * 2016-08-16 2017-11-21 上海贝通色彩科技有限公司 A kind of disperse dye composition for triacetate

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