FR923087A - Amination du dibenzanthrone - Google Patents

Amination du dibenzanthrone

Info

Publication number
FR923087A
FR923087A FR923087DA FR923087A FR 923087 A FR923087 A FR 923087A FR 923087D A FR923087D A FR 923087DA FR 923087 A FR923087 A FR 923087A
Authority
FR
France
Prior art keywords
dibenzanthrone
amination
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
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR923087A publication Critical patent/FR923087A/fr
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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/22—Dibenzanthrones; Isodibenzanthrones
    • C09B3/30—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR923087D 1945-03-02 1946-03-02 Amination du dibenzanthrone Expired FR923087A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB923087X 1945-03-02

Publications (1)

Publication Number Publication Date
FR923087A true FR923087A (fr) 1947-06-26

Family

ID=10727426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923087D Expired FR923087A (fr) 1945-03-02 1946-03-02 Amination du dibenzanthrone

Country Status (1)

Country Link
FR (1) FR923087A (fr)

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