CH322997A - Process for the preparation of a new dioxy-nitro-aryl-aminoanthraquinone - Google Patents

Process for the preparation of a new dioxy-nitro-aryl-aminoanthraquinone

Info

Publication number
CH322997A
CH322997A CH322997DA CH322997A CH 322997 A CH322997 A CH 322997A CH 322997D A CH322997D A CH 322997DA CH 322997 A CH322997 A CH 322997A
Authority
CH
Switzerland
Prior art keywords
aminoanthraquinone
dioxy
nitro
aryl
preparation
Prior art date
Application number
Other languages
German (de)
Inventor
Paul Dr Grossmann
Kurt Dr Hoelzle
Walter Dr Kern
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH322997A publication Critical patent/CH322997A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/514—N-aryl derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH322997D 1953-12-04 1953-12-04 Process for the preparation of a new dioxy-nitro-aryl-aminoanthraquinone CH322997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1114701X 1953-12-04

Publications (1)

Publication Number Publication Date
CH322997A true CH322997A (en) 1957-07-15

Family

ID=4558292

Family Applications (2)

Application Number Title Priority Date Filing Date
CH324679D CH324679A (en) 1953-12-04 1953-12-04 Process for the preparation of new dioxy-arylaminoanthraquinones
CH322997D CH322997A (en) 1953-12-04 1953-12-04 Process for the preparation of a new dioxy-nitro-aryl-aminoanthraquinone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH324679D CH324679A (en) 1953-12-04 1953-12-04 Process for the preparation of new dioxy-arylaminoanthraquinones

Country Status (2)

Country Link
CH (2) CH324679A (en)
FR (1) FR1114701A (en)

Also Published As

Publication number Publication date
FR1114701A (en) 1956-04-16
CH324679A (en) 1957-10-15

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