CH167701A - Process for the preparation of 9-benzyl-2-oxycarbazole-3-carboxylic acid. - Google Patents

Process for the preparation of 9-benzyl-2-oxycarbazole-3-carboxylic acid.

Info

Publication number
CH167701A
CH167701A CH167701DA CH167701A CH 167701 A CH167701 A CH 167701A CH 167701D A CH167701D A CH 167701DA CH 167701 A CH167701 A CH 167701A
Authority
CH
Switzerland
Prior art keywords
oxycarbazole
benzyl
preparation
carboxylic acid
carboxylic
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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
Publication of CH167701A publication Critical patent/CH167701A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH167701D 1932-01-05 1933-05-10 Process for the preparation of 9-benzyl-2-oxycarbazole-3-carboxylic acid. CH167701A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH158826T 1932-01-05
CH167701T 1933-05-10

Publications (1)

Publication Number Publication Date
CH167701A true CH167701A (en) 1934-02-28

Family

ID=25717147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH167701D CH167701A (en) 1932-01-05 1933-05-10 Process for the preparation of 9-benzyl-2-oxycarbazole-3-carboxylic acid.

Country Status (1)

Country Link
CH (1) CH167701A (en)

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