FR464538A - Process for the preparation of polynitrocarbazols - Google Patents

Process for the preparation of polynitrocarbazols

Info

Publication number
FR464538A
FR464538A FR464538DA FR464538A FR 464538 A FR464538 A FR 464538A FR 464538D A FR464538D A FR 464538DA FR 464538 A FR464538 A FR 464538A
Authority
FR
France
Prior art keywords
polynitrocarbazols
preparation
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 FR464538A publication Critical patent/FR464538A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR464538D 1913-01-15 1913-01-15 Process for the preparation of polynitrocarbazols Expired FR464538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR464538T 1913-01-15

Publications (1)

Publication Number Publication Date
FR464538A true FR464538A (en) 1914-03-24

Family

ID=1503499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR464538D Expired FR464538A (en) 1913-01-15 1913-01-15 Process for the preparation of polynitrocarbazols

Country Status (1)

Country Link
FR (1) FR464538A (en)

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