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FR1289750A - Process for the preparation of 4,4'-diamino-1, 1'-dianthraquinonyls - Google Patents

Process for the preparation of 4,4'-diamino-1, 1'-dianthraquinonyls

Info

Publication number
FR1289750A
FR1289750A FR860294A FR860294A FR1289750A FR 1289750 A FR1289750 A FR 1289750A FR 860294 A FR860294 A FR 860294A FR 860294 A FR860294 A FR 860294A FR 1289750 A FR1289750 A FR 1289750A
Authority
FR
France
Prior art keywords
dianthraquinonyls
diamino
preparation
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
FR860294A
Other languages
French (fr)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Priority claimed from CH513160A external-priority patent/CH396264A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR860294A priority Critical patent/FR1289750A/en
Application granted granted Critical
Publication of FR1289750A publication Critical patent/FR1289750A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/22—Dyes with unsubstituted amino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/52—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton the carbon skeleton being further substituted by doubly-bound oxygen atoms
    • C07C309/53—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton the carbon skeleton being further substituted by doubly-bound oxygen atoms the carbon skeleton containing carbon atoms of quinone rings
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/22—Dyes with unsubstituted amino groups
    • C09B1/24—Dyes with unsubstituted amino groups sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR860294A 1960-05-05 1961-04-28 Process for the preparation of 4,4'-diamino-1, 1'-dianthraquinonyls Expired FR1289750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR860294A FR1289750A (en) 1960-05-05 1961-04-28 Process for the preparation of 4,4'-diamino-1, 1'-dianthraquinonyls

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH513160A CH396264A (en) 1960-05-05 1960-05-05 Process for the preparation of 4,4'-diamino-1,1'-dianthraquinonyl-3,3'-disulfonic acids
FR860294A FR1289750A (en) 1960-05-05 1961-04-28 Process for the preparation of 4,4'-diamino-1, 1'-dianthraquinonyls

Publications (1)

Publication Number Publication Date
FR1289750A true FR1289750A (en) 1962-04-06

Family

ID=25697048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860294A Expired FR1289750A (en) 1960-05-05 1961-04-28 Process for the preparation of 4,4'-diamino-1, 1'-dianthraquinonyls

Country Status (1)

Country Link
FR (1) FR1289750A (en)

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