FR629806A - Process for the preparation of oxygenated polycyclic compounds - Google Patents

Process for the preparation of oxygenated polycyclic compounds

Info

Publication number
FR629806A
FR629806A FR629806DA FR629806A FR 629806 A FR629806 A FR 629806A FR 629806D A FR629806D A FR 629806DA FR 629806 A FR629806 A FR 629806A
Authority
FR
France
Prior art keywords
oxygenated
preparation
polycyclic compounds
polycyclic
compounds
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 FR629806A publication Critical patent/FR629806A/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)
FR629806D 1925-12-15 1926-12-13 Process for the preparation of oxygenated polycyclic compounds Expired FR629806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE629806X 1925-12-15

Publications (1)

Publication Number Publication Date
FR629806A true FR629806A (en) 1927-11-17

Family

ID=6578733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR629806D Expired FR629806A (en) 1925-12-15 1926-12-13 Process for the preparation of oxygenated polycyclic compounds

Country Status (1)

Country Link
FR (1) FR629806A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607966A1 (en) * 1976-02-27 1977-09-01 Hoechst Ag BENZOTHIOXANTHENS, THE PROCESS FOR THEIR MANUFACTURING AND THEIR USE AS COLORING MATTER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607966A1 (en) * 1976-02-27 1977-09-01 Hoechst Ag BENZOTHIOXANTHENS, THE PROCESS FOR THEIR MANUFACTURING AND THEIR USE AS COLORING MATTER
FR2342321A1 (en) * 1976-02-27 1977-09-23 Hoechst Ag BENZOTHIAXANTHENS FOR USE AS COLORANTS

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