DE2546535A1 - Azofarbstoffe - Google Patents

Azofarbstoffe

Info

Publication number
DE2546535A1
DE2546535A1 DE19752546535 DE2546535A DE2546535A1 DE 2546535 A1 DE2546535 A1 DE 2546535A1 DE 19752546535 DE19752546535 DE 19752546535 DE 2546535 A DE2546535 A DE 2546535A DE 2546535 A1 DE2546535 A1 DE 2546535A1
Authority
DE
Germany
Prior art keywords
alkyl
formula
hydrogen
azo dyes
azo
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.)
Withdrawn
Application number
DE19752546535
Other languages
German (de)
English (en)
Inventor
Rainer Dr Hamprecht
Karl-Heinz Dr Schuendehuette
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
Priority to DE19752546535 priority Critical patent/DE2546535A1/de
Priority to GB4254476A priority patent/GB1510069A/en
Priority to CH1305176A priority patent/CH621812A5/de
Priority to JP12299476A priority patent/JPS5250321A/ja
Priority to BE171542A priority patent/BE847332A/xx
Priority to BR7606916A priority patent/BR7606916A/pt
Priority to FR7631179A priority patent/FR2328021A1/fr
Priority to ES452451A priority patent/ES452451A1/es
Publication of DE2546535A1 publication Critical patent/DE2546535A1/de
Withdrawn legal-status Critical Current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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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
    • 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
    • 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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/405—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE19752546535 1975-10-17 1975-10-17 Azofarbstoffe Withdrawn DE2546535A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19752546535 DE2546535A1 (de) 1975-10-17 1975-10-17 Azofarbstoffe
GB4254476A GB1510069A (en) 1975-10-17 1976-10-13 Monoazo dyes derived from 2-substituted-4-nitro-1-naphthylamines
CH1305176A CH621812A5 (en) 1975-10-17 1976-10-14 Process for the preparation of novel azo dyestuffs
JP12299476A JPS5250321A (en) 1975-10-17 1976-10-15 Azo dyes
BE171542A BE847332A (fr) 1975-10-17 1976-10-15 Colorants azoiques, leur obtention et leur application
BR7606916A BR7606916A (pt) 1975-10-17 1976-10-15 Azocorantes,processo para sua preparacao e sua aplicacao
FR7631179A FR2328021A1 (fr) 1975-10-17 1976-10-15 Colorants azoiques, leur obtention et leur application
ES452451A ES452451A1 (es) 1975-10-17 1976-10-16 Procedimiento para la obtencion de colorantes azoicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752546535 DE2546535A1 (de) 1975-10-17 1975-10-17 Azofarbstoffe

Publications (1)

Publication Number Publication Date
DE2546535A1 true DE2546535A1 (de) 1977-04-28

Family

ID=5959388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752546535 Withdrawn DE2546535A1 (de) 1975-10-17 1975-10-17 Azofarbstoffe

Country Status (8)

Country Link
JP (1) JPS5250321A (enExample)
BE (1) BE847332A (enExample)
BR (1) BR7606916A (enExample)
CH (1) CH621812A5 (enExample)
DE (1) DE2546535A1 (enExample)
ES (1) ES452451A1 (enExample)
FR (1) FR2328021A1 (enExample)
GB (1) GB1510069A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049849A3 (en) * 2003-11-14 2006-09-21 Integrated Dna Tech Inc Fluorescence quenching azo dyes, their methods of preparation and use
US7803536B2 (en) 2002-09-20 2010-09-28 Integrated Dna Technologies, Inc. Methods of detecting fluorescence with anthraquinone quencher dyes
US8030460B2 (en) 2005-05-20 2011-10-04 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US8916345B2 (en) 2010-03-26 2014-12-23 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
US9506057B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
US9506059B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600349A1 (de) * 1985-08-08 1987-02-19 Bayer Ag Herstellung von illustrationstiefdruckfarben
CN112679985B (zh) * 2020-12-07 2023-05-23 浙江龙盛染料化工有限公司 一种蓝至黑色分散染料组合物和染料制品

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359305A (en) * 1941-02-12 1944-10-03 Eastman Kodak Co Azo compounds and material colored therewith

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7803536B2 (en) 2002-09-20 2010-09-28 Integrated Dna Technologies, Inc. Methods of detecting fluorescence with anthraquinone quencher dyes
US8114979B2 (en) 2002-09-20 2012-02-14 Integrated Dna Technologies, Inc. Di-alpha amino anthraquinone compositions
US8377641B2 (en) 2003-11-14 2013-02-19 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US7439341B2 (en) 2003-11-14 2008-10-21 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US9540515B2 (en) 2003-11-14 2017-01-10 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
US8084588B2 (en) 2003-11-14 2011-12-27 Integrated Dna Technologies, Inc. Fluorescence quenching azo dyes, their methods of preparation and use
WO2005049849A3 (en) * 2003-11-14 2006-09-21 Integrated Dna Tech Inc Fluorescence quenching azo dyes, their methods of preparation and use
US8258276B2 (en) 2005-05-20 2012-09-04 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US8030460B2 (en) 2005-05-20 2011-10-04 Integrated Dna Technologies, Inc. Compounds and methods for labeling oligonucleotides
US8916345B2 (en) 2010-03-26 2014-12-23 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
US9234233B2 (en) 2010-03-26 2016-01-12 Integrated Dna Technologies, Inc. Methods for enhancing nucleic acid hybridization
US9506057B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
US9506059B2 (en) 2010-03-26 2016-11-29 Integrated Dna Technologies, Inc. Modifications for antisense compounds
US10087445B2 (en) 2010-03-26 2018-10-02 Integrated Dna Technologies, Inc. Modifications for antisense compounds

Also Published As

Publication number Publication date
ES452451A1 (es) 1977-11-01
GB1510069A (en) 1978-05-10
FR2328021B1 (enExample) 1980-08-08
BR7606916A (pt) 1977-08-30
JPS5250321A (en) 1977-04-22
CH621812A5 (en) 1981-02-27
FR2328021A1 (fr) 1977-05-13
BE847332A (fr) 1977-04-15

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Legal Events

Date Code Title Description
8130 Withdrawal