BE785055A - Procede de preparation d'alpha-monohydroxylamino- anthraquinoneet d'alpha,alpha'-dihydroxylamino-anthraquinone - Google Patents

Procede de preparation d'alpha-monohydroxylamino- anthraquinoneet d'alpha,alpha'-dihydroxylamino-anthraquinone

Info

Publication number
BE785055A
BE785055A BE785055A BE785055A BE785055A BE 785055 A BE785055 A BE 785055A BE 785055 A BE785055 A BE 785055A BE 785055 A BE785055 A BE 785055A BE 785055 A BE785055 A BE 785055A
Authority
BE
Belgium
Prior art keywords
alpha
anthraquinone
monohydroxylamino
dihydroxylamino
preparation
Prior art date
Application number
BE785055A
Other languages
English (en)
Inventor
I Toth
Original Assignee
Sandoz Sa
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
Priority claimed from CH881771A external-priority patent/CH581676A5/de
Application filed by Sandoz Sa filed Critical Sandoz Sa
Publication of BE785055A publication Critical patent/BE785055A/fr

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
    • 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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE785055A 1971-06-17 1972-06-16 Procede de preparation d'alpha-monohydroxylamino- anthraquinoneet d'alpha,alpha'-dihydroxylamino-anthraquinone BE785055A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH881771A CH581676A5 (en) 1971-06-17 1971-06-17 Hydroxyaminoanthraquinone prepn - by redn of anthraquione nitration prod
CH934471 1971-06-25

Publications (1)

Publication Number Publication Date
BE785055A true BE785055A (fr) 1972-12-18

Family

ID=25703807

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785055A BE785055A (fr) 1971-06-17 1972-06-16 Procede de preparation d'alpha-monohydroxylamino- anthraquinoneet d'alpha,alpha'-dihydroxylamino-anthraquinone

Country Status (12)

Country Link
US (1) US3875191A (fr)
AR (1) AR193107A1 (fr)
AU (1) AU462945B2 (fr)
BE (1) BE785055A (fr)
CA (1) CA1019731A (fr)
DD (1) DD98511A5 (fr)
DE (1) DE2228660A1 (fr)
ES (1) ES403904A1 (fr)
FR (1) FR2142527A5 (fr)
GB (1) GB1392337A (fr)
IT (1) IT956657B (fr)
NL (1) NL7207964A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7207964A (fr) * 1971-06-17 1972-12-19
DE3032547A1 (de) * 1980-08-29 1982-05-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 1-aminoanthrachinon-2-carbonsaeure
JPH0645908B2 (ja) * 1988-02-29 1994-06-15 株式会社日本触媒 １―アミノアントラキノン類の製造法
US5213665A (en) * 1988-02-29 1993-05-25 Nippon Shokubai Kagaku Kogyo, Co., Ltd. Process for producing 1-aminoanthraquinones
US7202292B2 (en) * 2003-07-15 2007-04-10 General Electric Company Colored polymeric resin composition with 1,8-diaminoanthraquinone derivative, article made therefrom, and method for making the same
US7087282B2 (en) * 2003-07-15 2006-08-08 General Electric Company Limited play optical storage medium, method for making the same
CN113527134B (zh) * 2021-07-08 2023-05-23 常州大学 1-羟氨基蒽醌的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798243A (en) * 1970-12-22 1974-03-19 Sandoz Ltd Process for the production of 1-nitroanthraquinone
NL7207964A (fr) * 1971-06-17 1972-12-19

Also Published As

Publication number Publication date
IT956657B (it) 1973-10-10
ES403904A1 (es) 1975-11-16
AR193107A1 (es) 1973-03-30
NL7207964A (fr) 1972-12-19
DE2228660A1 (de) 1972-12-21
AU4359972A (en) 1974-01-03
DD98511A5 (fr) 1973-06-20
FR2142527A5 (fr) 1973-01-26
CA1019731A (en) 1977-10-25
GB1392337A (en) 1975-04-30
US3875191A (en) 1975-04-01
AU462945B2 (en) 1975-07-10

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