GB1384508A - Monoazo dyestuffs of the phenylazoindole series - Google Patents

Monoazo dyestuffs of the phenylazoindole series

Info

Publication number
GB1384508A
GB1384508A GB2214073A GB2214073A GB1384508A GB 1384508 A GB1384508 A GB 1384508A GB 2214073 A GB2214073 A GB 2214073A GB 2214073 A GB2214073 A GB 2214073A GB 1384508 A GB1384508 A GB 1384508A
Authority
GB
United Kingdom
Prior art keywords
alkyl
group
atom
phenylazoindole
series
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
GB2214073A
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 GB1384508A publication Critical patent/GB1384508A/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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3608—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom
    • C09B29/3613—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom from an indole
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/51—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)

Abstract

1384508 Monoazo dyes BAYER AG 9 May 1973 [10 May 1972] 22140/73 Heading C4P New monoazo dyestuffs of formula wherein R 1 is an alkyl or aralkyl group, R 2 is a H atom or an alkyl or alkoxy group, R 3 is an alkyl or aryl group, R 4 is a H atom or an alkyl group, R 5 is a H or halogen atom or an alkyl or alkoxy group, each X is independently a halogen atom or a CF 3 group and n is 0, 1, 2 or 3 are prepared by coupling diazotized amino-phenyl-sulphones with 2-substituted indole-sulphonic acids. The dyes are used to colour fibrous material, in particular synthetic polyamide fibres in yellow to orange shades.
GB2214073A 1972-05-10 1973-05-09 Monoazo dyestuffs of the phenylazoindole series Expired GB1384508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223024 DE2223024A1 (en) 1972-05-10 1972-05-10 MONOAZO DYES

Publications (1)

Publication Number Publication Date
GB1384508A true GB1384508A (en) 1975-02-19

Family

ID=5844632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2214073A Expired GB1384508A (en) 1972-05-10 1973-05-09 Monoazo dyestuffs of the phenylazoindole series

Country Status (8)

Country Link
JP (1) JPS4948722A (en)
BE (1) BE799296A (en)
CH (3) CH557404A (en)
DE (1) DE2223024A1 (en)
FR (1) FR2184058B1 (en)
GB (1) GB1384508A (en)
IT (1) IT987213B (en)
NL (1) NL7306353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954563A (en) * 1983-03-08 1990-09-04 Ciba-Geigy Corporation Monoazo dyes containing sulfoindole coupling components

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954563A (en) * 1983-03-08 1990-09-04 Ciba-Geigy Corporation Monoazo dyes containing sulfoindole coupling components
US4997921A (en) * 1983-03-08 1991-03-05 Ciba-Geigy Corporation Substituted phenylazosulfoindole dyes

Also Published As

Publication number Publication date
DE2223024A1 (en) 1973-11-29
JPS4948722A (en) 1974-05-11
CH652573A4 (en) 1974-10-15
CH560795A (en) 1975-04-15
IT987213B (en) 1975-02-20
BE799296A (en) 1973-11-09
FR2184058B1 (en) 1977-02-11
FR2184058A1 (en) 1973-12-21
CH557404A (en) 1974-12-31
NL7306353A (en) 1973-11-13

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Legal Events

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