FR1367286A - Process for the production of azo dyes - Google Patents

Process for the production of azo dyes

Info

Publication number
FR1367286A
FR1367286A FR945518A FR945518A FR1367286A FR 1367286 A FR1367286 A FR 1367286A FR 945518 A FR945518 A FR 945518A FR 945518 A FR945518 A FR 945518A FR 1367286 A FR1367286 A FR 1367286A
Authority
FR
France
Prior art keywords
production
azo dyes
azo
dyes
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
FR945518A
Other languages
French (fr)
Inventor
Dieter Leuchs
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR945518A priority Critical patent/FR1367286A/en
Application granted granted Critical
Publication of FR1367286A publication Critical patent/FR1367286A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/02—Quinones with monocyclic quinoid structure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/10—Separation; Purification; Stabilisation; Use of additives
    • 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
FR945518A 1963-08-23 1963-08-23 Process for the production of azo dyes Expired FR1367286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR945518A FR1367286A (en) 1963-08-23 1963-08-23 Process for the production of azo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945518A FR1367286A (en) 1963-08-23 1963-08-23 Process for the production of azo dyes

Publications (1)

Publication Number Publication Date
FR1367286A true FR1367286A (en) 1964-07-17

Family

ID=8811075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945518A Expired FR1367286A (en) 1963-08-23 1963-08-23 Process for the production of azo dyes

Country Status (1)

Country Link
FR (1) FR1367286A (en)

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