FR822159A - Process for preparing compounds of the pyrazolo-anthraquinone series - Google Patents

Process for preparing compounds of the pyrazolo-anthraquinone series

Info

Publication number
FR822159A
FR822159A FR822159DA FR822159A FR 822159 A FR822159 A FR 822159A FR 822159D A FR822159D A FR 822159DA FR 822159 A FR822159 A FR 822159A
Authority
FR
France
Prior art keywords
pyrazolo
preparing compounds
anthraquinone series
anthraquinone
series
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR822159A publication Critical patent/FR822159A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR822159D 1936-05-26 1937-05-22 Process for preparing compounds of the pyrazolo-anthraquinone series Expired FR822159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE822159X 1936-05-26

Publications (1)

Publication Number Publication Date
FR822159A true FR822159A (en) 1937-12-22

Family

ID=6742330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822159D Expired FR822159A (en) 1936-05-26 1937-05-22 Process for preparing compounds of the pyrazolo-anthraquinone series

Country Status (1)

Country Link
FR (1) FR822159A (en)

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