BR7506910A - Processo para a preparacao de alfa,alfa-diamino-alfa,alfa dihidroxiantraquinonas contendo cloro - Google Patents

Processo para a preparacao de alfa,alfa-diamino-alfa,alfa dihidroxiantraquinonas contendo cloro

Info

Publication number
BR7506910A
BR7506910A BR7506910*A BR7506910A BR7506910A BR 7506910 A BR7506910 A BR 7506910A BR 7506910 A BR7506910 A BR 7506910A BR 7506910 A BR7506910 A BR 7506910A
Authority
BR
Brazil
Prior art keywords
alpha
dihydroxyantraquinones
diamine
preparation
containing chlorine
Prior art date
Application number
BR7506910*A
Other languages
English (en)
Inventor
G Gehrke
R Schmitz
H Bien
H Herzog
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR7506910A publication Critical patent/BR7506910A/pt

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
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
    • 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
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
BR7506910*A 1974-10-23 1975-10-22 Processo para a preparacao de alfa,alfa-diamino-alfa,alfa dihidroxiantraquinonas contendo cloro BR7506910A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450287 DE2450287A1 (de) 1974-10-23 1974-10-23 Anthrachinonfarbstoffe

Publications (1)

Publication Number Publication Date
BR7506910A true BR7506910A (pt) 1976-08-17

Family

ID=5928927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506910*A BR7506910A (pt) 1974-10-23 1975-10-22 Processo para a preparacao de alfa,alfa-diamino-alfa,alfa dihidroxiantraquinonas contendo cloro

Country Status (10)

Country Link
US (1) US4045457A (pt)
JP (1) JPS5165136A (pt)
BE (1) BE834743A (pt)
BR (1) BR7506910A (pt)
CH (1) CH583763A5 (pt)
DD (1) DD124605A5 (pt)
DE (1) DE2450287A1 (pt)
ES (1) ES441974A1 (pt)
FR (1) FR2289573A1 (pt)
GB (1) GB1490760A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631730A5 (de) * 1978-02-07 1982-08-31 Ciba Geigy Ag Verfahren zur herstellung von dispersionsfarbstoffen.
US4235789A (en) * 1979-03-19 1980-11-25 Mobay Chemical Corporation Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
DE3127127A1 (de) * 1981-07-09 1983-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1-hydroxy-4-amino-5(8)-nitro-anthrachinon
JP5696001B2 (ja) 2011-08-19 2015-04-08 Hoya株式会社 プラスチックレンズの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134654A (en) * 1937-12-22 1938-10-25 Du Pont Compounds of the anthraquinone series
US3821262A (en) * 1967-08-11 1974-06-28 Sandoz Ltd Process for the production of anthraquinone derivatives chlorinated in alpha-positions

Also Published As

Publication number Publication date
JPS5165136A (en) 1976-06-05
FR2289573A1 (fr) 1976-05-28
US4045457A (en) 1977-08-30
CH583763A5 (pt) 1977-01-14
DE2450287A1 (de) 1976-04-29
ES441974A1 (es) 1977-04-01
DD124605A5 (pt) 1977-03-02
BE834743A (fr) 1976-04-22
GB1490760A (en) 1977-11-02

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