FR981150A - Process for preparing monoaroylated 1, 4-diamino-anthraquinones - Google Patents

Process for preparing monoaroylated 1, 4-diamino-anthraquinones

Info

Publication number
FR981150A
FR981150A FR981150DA FR981150A FR 981150 A FR981150 A FR 981150A FR 981150D A FR981150D A FR 981150DA FR 981150 A FR981150 A FR 981150A
Authority
FR
France
Prior art keywords
monoaroylated
anthraquinones
diamino
preparing
preparing monoaroylated
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
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
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR981150A publication Critical patent/FR981150A/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
    • C09B1/36—Dyes with acylated amino groups
FR981150D 1948-02-27 1949-02-22 Process for preparing monoaroylated 1, 4-diamino-anthraquinones Expired FR981150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH981150X 1948-02-27

Publications (1)

Publication Number Publication Date
FR981150A true FR981150A (en) 1951-05-22

Family

ID=4551419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981150D Expired FR981150A (en) 1948-02-27 1949-02-22 Process for preparing monoaroylated 1, 4-diamino-anthraquinones

Country Status (1)

Country Link
FR (1) FR981150A (en)

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