GB1433267A - Thiadiazole azo dyestuffs - Google Patents

Thiadiazole azo dyestuffs

Info

Publication number
GB1433267A
GB1433267A GB1723874A GB1723874A GB1433267A GB 1433267 A GB1433267 A GB 1433267A GB 1723874 A GB1723874 A GB 1723874A GB 1723874 A GB1723874 A GB 1723874A GB 1433267 A GB1433267 A GB 1433267A
Authority
GB
United Kingdom
Prior art keywords
denotes
alkyl
group
hydrogen atom
cycloalkyl
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.)
Expired
Application number
GB1723874A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1433267A publication Critical patent/GB1433267A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0813—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by OH, O-C(=X)-R, O-C(=X)-X-R, O-R (X being O,S,NR; R being hydrocarbonyl)
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1433267 Thiadiazole azo dyes BAYER AG 19 April 1974 [21 April 1973] 17238/74 Heading C4P Thiadiazole azo dyes have the formula in which R 1 denotes a hydrogen or halogen atom or an alkyl, alkoxy or acylamino group, R 2 denotes a hydrogen atom or an alkyl or alkoxy group, R 3 denotes a hydrogen atom or an alkyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl or an -A-O-CX-NHR 4 group, in which A denotes alkylene, X denotes O or S, and R 4 denotes a hydrogen atom or an alkyl, cycloalkyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkoxycarbonylalkyl or aralkyl group or an optionally substituted aryl group, and Y denotes a hydrogen atom or an alkyl, cycloalkyl, aralkyl, optionally substituted aryl, alkoxy, optionally substituted aryloxy, heterocyclic, cycloalkoxy or dialkylamino group. The dyes are prepared by diazotization and coupling, if necessary followed by acylation or addition, or reaction with an amine R 4 -NH 2 . They may be used with aromatic polyesters, cellulosic esters and polyamides.
GB1723874A 1973-04-21 1974-04-19 Thiadiazole azo dyestuffs Expired GB1433267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732320361 DE2320361C3 (en) 1973-04-21 1973-04-21 Dispersion azo dyes and their production

Publications (1)

Publication Number Publication Date
GB1433267A true GB1433267A (en) 1976-04-22

Family

ID=5878873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1723874A Expired GB1433267A (en) 1973-04-21 1974-04-19 Thiadiazole azo dyestuffs

Country Status (8)

Country Link
JP (1) JPS5222763B2 (en)
BE (1) BE813946A (en)
CH (1) CH572512A5 (en)
DE (1) DE2320361C3 (en)
FR (1) FR2226442B1 (en)
GB (1) GB1433267A (en)
IT (1) IT1009949B (en)
NL (1) NL7405357A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444791A (en) * 1977-09-16 1979-04-09 Nippon Acchakutanshi Seizo Kk Electric connector

Also Published As

Publication number Publication date
NL7405357A (en) 1974-10-23
CH572512A5 (en) 1976-02-13
DE2320361C3 (en) 1978-10-26
FR2226442A1 (en) 1974-11-15
JPS5012118A (en) 1975-02-07
DE2320361A1 (en) 1974-11-07
BE813946A (en) 1974-10-21
IT1009949B (en) 1976-12-20
FR2226442B1 (en) 1979-02-16
DE2320361B2 (en) 1978-03-02
JPS5222763B2 (en) 1977-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee