FR987755A - Process for the preparation of substituted thiophanthraquinones and resulting products - Google Patents

Process for the preparation of substituted thiophanthraquinones and resulting products

Info

Publication number
FR987755A
FR987755A FR987755DA FR987755A FR 987755 A FR987755 A FR 987755A FR 987755D A FR987755D A FR 987755DA FR 987755 A FR987755 A FR 987755A
Authority
FR
France
Prior art keywords
thiophanthraquinones
substituted
preparation
resulting products
products
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR987755A publication Critical patent/FR987755A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/74—Naphthothiophenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR987755D 1949-06-02 1949-06-02 Process for the preparation of substituted thiophanthraquinones and resulting products Expired FR987755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987755T 1949-06-02

Publications (1)

Publication Number Publication Date
FR987755A true FR987755A (en) 1951-08-20

Family

ID=9539108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987755D Expired FR987755A (en) 1949-06-02 1949-06-02 Process for the preparation of substituted thiophanthraquinones and resulting products

Country Status (1)

Country Link
FR (1) FR987755A (en)

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