FR596559A - Process for the production of benzanthrone derivatives - Google Patents

Process for the production of benzanthrone derivatives

Info

Publication number
FR596559A
FR596559A FR596559DA FR596559A FR 596559 A FR596559 A FR 596559A FR 596559D A FR596559D A FR 596559DA FR 596559 A FR596559 A FR 596559A
Authority
FR
France
Prior art keywords
production
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Leopold Cassella et Cie GmbH
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 Leopold Cassella et Cie GmbH filed Critical Leopold Cassella et Cie GmbH
Application granted granted Critical
Publication of FR596559A publication Critical patent/FR596559A/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
    • C09B3/04—Preparation by synthesis of the nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR596559D 1925-04-10 1925-04-10 Process for the production of benzanthrone derivatives Expired FR596559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR596559T 1925-04-10

Publications (1)

Publication Number Publication Date
FR596559A true FR596559A (en) 1925-10-27

Family

ID=8967636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR596559D Expired FR596559A (en) 1925-04-10 1925-04-10 Process for the production of benzanthrone derivatives

Country Status (1)

Country Link
FR (1) FR596559A (en)

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