FR843424A - Preparation of substituted perinaphthindanediones - Google Patents

Preparation of substituted perinaphthindanediones

Info

Publication number
FR843424A
FR843424A FR843424DA FR843424A FR 843424 A FR843424 A FR 843424A FR 843424D A FR843424D A FR 843424DA FR 843424 A FR843424 A FR 843424A
Authority
FR
France
Prior art keywords
perinaphthindanediones
substituted
preparation
substituted perinaphthindanediones
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR843424A publication Critical patent/FR843424A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
FR843424D 1937-05-18 1938-05-14 Preparation of substituted perinaphthindanediones Expired FR843424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH843424X 1937-05-18

Publications (1)

Publication Number Publication Date
FR843424A true FR843424A (en) 1939-07-03

Family

ID=4541542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843424D Expired FR843424A (en) 1937-05-18 1938-05-14 Preparation of substituted perinaphthindanediones

Country Status (1)

Country Link
FR (1) FR843424A (en)

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