FR1205475A - Procédé pour la production de composés diazo-azoïques contenant des groupes acides sulfoniques - Google Patents

Procédé pour la production de composés diazo-azoïques contenant des groupes acides sulfoniques

Info

Publication number
FR1205475A
FR1205475A FR1205475DA FR1205475A FR 1205475 A FR1205475 A FR 1205475A FR 1205475D A FR1205475D A FR 1205475DA FR 1205475 A FR1205475 A FR 1205475A
Authority
FR
France
Prior art keywords
diazo
production
sulfonic acid
acid groups
compounds containing
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
Other languages
English (en)
Inventor
Fritz Suckfuell
Karl Heinz 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
Application granted granted Critical
Publication of FR1205475A publication Critical patent/FR1205475A/fr
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
    • C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
    • C07C245/08—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene
    • 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1205475D 1957-04-17 1958-04-16 Procédé pour la production de composés diazo-azoïques contenant des groupes acides sulfoniques Expired FR1205475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF22855A DE1063176B (de) 1957-04-17 1957-04-17 Verfahren zur Herstellung sulfonsaeuregruppenhaltiger Diazo-azo-verbindungen

Publications (1)

Publication Number Publication Date
FR1205475A true FR1205475A (fr) 1960-02-03

Family

ID=7090617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205475D Expired FR1205475A (fr) 1957-04-17 1958-04-16 Procédé pour la production de composés diazo-azoïques contenant des groupes acides sulfoniques

Country Status (4)

Country Link
CH (1) CH369766A (fr)
DE (1) DE1063176B (fr)
FR (1) FR1205475A (fr)
GB (1) GB851903A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081141A (en) * 1961-02-28 1963-03-12 Du Pont Ingrain dyeing with nitroso/amine condensates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081141A (en) * 1961-02-28 1963-03-12 Du Pont Ingrain dyeing with nitroso/amine condensates

Also Published As

Publication number Publication date
GB851903A (en) 1960-10-19
CH369766A (de) 1963-06-15
DE1063176B (de) 1959-08-13

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