BE598871A - Phthaloyl-6-7 isatins - Google Patents

Phthaloyl-6-7 isatins

Info

Publication number
BE598871A
BE598871A BE598871A BE598871A BE598871A BE 598871 A BE598871 A BE 598871A BE 598871 A BE598871 A BE 598871A BE 598871 A BE598871 A BE 598871A BE 598871 A BE598871 A BE 598871A
Authority
BE
Belgium
Prior art keywords
isatins
phthaloyl
Prior art date
Application number
BE598871A
Other languages
French (fr)
Inventor
Hans Weidinger
Hans Gottfried Haese
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE598871A publication Critical patent/BE598871A/en

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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/2409—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62
    • C09B5/2436—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62 only nitrogen-containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE598871A 1960-01-07 1961-01-06 Phthaloyl-6-7 isatins BE598871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB56150A DE1123325B (en) 1960-01-07 1960-01-07 Process for the production of 6, 7-phthalylisatines

Publications (1)

Publication Number Publication Date
BE598871A true BE598871A (en) 1961-07-06

Family

ID=6971233

Family Applications (1)

Application Number Title Priority Date Filing Date
BE598871A BE598871A (en) 1960-01-07 1961-01-06 Phthaloyl-6-7 isatins

Country Status (2)

Country Link
BE (1) BE598871A (en)
DE (1) DE1123325B (en)

Also Published As

Publication number Publication date
DE1123325B (en) 1962-02-08

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