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FR1302443A - Process for the preparation of halogenated dihydroxydinitroanthraquinones - Google Patents

Process for the preparation of halogenated dihydroxydinitroanthraquinones

Info

Publication number
FR1302443A
FR1302443A FR862355A FR862355A FR1302443A FR 1302443 A FR1302443 A FR 1302443A FR 862355 A FR862355 A FR 862355A FR 862355 A FR862355 A FR 862355A FR 1302443 A FR1302443 A FR 1302443A
Authority
FR
France
Prior art keywords
dihydroxydinitroanthraquinones
halogenated
preparation
halogenated dihydroxydinitroanthraquinones
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
FR862355A
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
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR862355A priority Critical patent/FR1302443A/en
Application granted granted Critical
Publication of FR1302443A publication Critical patent/FR1302443A/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
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/06—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR862355A 1960-05-24 1961-05-19 Process for the preparation of halogenated dihydroxydinitroanthraquinones Expired FR1302443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR862355A FR1302443A (en) 1960-05-24 1961-05-19 Process for the preparation of halogenated dihydroxydinitroanthraquinones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH593660 1960-05-24
FR862355A FR1302443A (en) 1960-05-24 1961-05-19 Process for the preparation of halogenated dihydroxydinitroanthraquinones

Publications (1)

Publication Number Publication Date
FR1302443A true FR1302443A (en) 1962-08-31

Family

ID=25698676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862355A Expired FR1302443A (en) 1960-05-24 1961-05-19 Process for the preparation of halogenated dihydroxydinitroanthraquinones

Country Status (1)

Country Link
FR (1) FR1302443A (en)

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