BE766771A - Procede de production de composes azoiques a radicaux sulfonyle - Google Patents

Procede de production de composes azoiques a radicaux sulfonyle

Info

Publication number
BE766771A
BE766771A BE766771A BE766771A BE766771A BE 766771 A BE766771 A BE 766771A BE 766771 A BE766771 A BE 766771A BE 766771 A BE766771 A BE 766771A BE 766771 A BE766771 A BE 766771A
Authority
BE
Belgium
Prior art keywords
production
sulphonyl radicals
azoic compounds
azoic
sulphonyl
Prior art date
Application number
BE766771A
Other languages
English (en)
Inventor
A Courtin
W Groebke
E Schleusener
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE766771A publication Critical patent/BE766771A/fr

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
    • C09B43/06—Preparation of azo dyes from other azo compounds by oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE766771A 1970-07-02 1971-05-05 Procede de production de composes azoiques a radicaux sulfonyle BE766771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1001770A CH534723A (de) 1970-07-02 1970-07-02 Verfahren zur Herstellung von Sulfonylgruppen enthaltenden Azoverbindungen

Publications (1)

Publication Number Publication Date
BE766771A true BE766771A (fr) 1971-10-01

Family

ID=4358452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766771A BE766771A (fr) 1970-07-02 1971-05-05 Procede de production de composes azoiques a radicaux sulfonyle

Country Status (2)

Country Link
BE (1) BE766771A (fr)
CH (1) CH534723A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428140A (en) * 1993-06-22 1995-06-27 Basf Aktiengesellschaft Preparation of phenylazo- or naphthylazobenzenes having thioether groups

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428140A (en) * 1993-06-22 1995-06-27 Basf Aktiengesellschaft Preparation of phenylazo- or naphthylazobenzenes having thioether groups
US5449762A (en) * 1993-06-22 1995-09-12 Basf Aktiengesellschaft Phenylazo- or naphthylazobenzenes having thioether groups

Also Published As

Publication number Publication date
CH534723A (de) 1973-03-15

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