FR617397A - Process for the preparation of benzanthrone derivatives - Google Patents

Process for the preparation of benzanthrone derivatives

Info

Publication number
FR617397A
FR617397A FR617397DA FR617397A FR 617397 A FR617397 A FR 617397A FR 617397D A FR617397D A FR 617397DA FR 617397 A FR617397 A FR 617397A
Authority
FR
France
Prior art keywords
preparation
benzanthrone derivatives
benzanthrone
derivatives
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 FR617397A publication Critical patent/FR617397A/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/02—Benzathrones
    • C09B3/06—Preparation from starting materials already containing the benzanthrone nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR617397D 1925-06-27 1926-06-10 Process for the preparation of benzanthrone derivatives Expired FR617397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE617397X 1925-06-27

Publications (1)

Publication Number Publication Date
FR617397A true FR617397A (en) 1927-02-18

Family

ID=6577078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617397D Expired FR617397A (en) 1925-06-27 1926-06-10 Process for the preparation of benzanthrone derivatives

Country Status (1)

Country Link
FR (1) FR617397A (en)

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