MX156323A - Procedimiento para la preparacion de hidroxiantraquinonas,hidroxinaftaquinonas e hidroquinonas - Google Patents

Procedimiento para la preparacion de hidroxiantraquinonas,hidroxinaftaquinonas e hidroquinonas

Info

Publication number
MX156323A
MX156323A MX205424A MX20542485A MX156323A MX 156323 A MX156323 A MX 156323A MX 205424 A MX205424 A MX 205424A MX 20542485 A MX20542485 A MX 20542485A MX 156323 A MX156323 A MX 156323A
Authority
MX
Mexico
Prior art keywords
hydroxinaftaquinones
hydroxiantraquinones
hydroquinones
procedure
preparation
Prior art date
Application number
MX205424A
Other languages
English (en)
Inventor
Rolf Muller
Maurice Grelat
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX156323A publication Critical patent/MX156323A/es

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • 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
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/06—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/08—Dyes containing only OH-groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MX205424A 1984-05-29 1985-05-28 Procedimiento para la preparacion de hidroxiantraquinonas,hidroxinaftaquinonas e hidroquinonas MX156323A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2633/84A CH658856A5 (de) 1984-05-29 1984-05-29 Verfahren zur herstellung von organischen, aromatischen und heterocyclischen hydroxy-verbindungen.

Publications (1)

Publication Number Publication Date
MX156323A true MX156323A (es) 1988-08-09

Family

ID=4238149

Family Applications (1)

Application Number Title Priority Date Filing Date
MX205424A MX156323A (es) 1984-05-29 1985-05-28 Procedimiento para la preparacion de hidroxiantraquinonas,hidroxinaftaquinonas e hidroquinonas

Country Status (7)

Country Link
US (1) US4657707A (es)
EP (1) EP0166684B1 (es)
JP (1) JPS6137A (es)
BR (1) BR8502540A (es)
CH (1) CH658856A5 (es)
DE (1) DE3562231D1 (es)
MX (1) MX156323A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648994A (en) * 1985-02-04 1987-03-10 Ciba-Geigy Corporation Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
JPS6252551A (ja) * 1985-08-30 1987-03-07 Mitsubishi Electric Corp フオトマスク材料
EP0250362B1 (de) * 1986-06-16 1992-01-02 Ciba-Geigy Ag Verfahren zur Herstellung eines Gemisches von 1-Amino-2-chlor-4-hydroxyanthrachinon und 1-Amino-2-brom-4-hydroxyanthrachinon
TWI239997B (en) * 1998-02-04 2005-09-21 Merck Patent Gmbh Liquid-crystal composition, method of adjusting the resistance of a liquid-crystal composition, liquid-crystal display and substituted phenols

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203083C (es) * 1906-12-24
US2487110A (en) * 1947-06-05 1949-11-08 Du Pont Preparation of 1-amino-4-hydroxy-5-chloroanthraquinone
GB827563A (en) * 1957-09-25 1960-02-10 Ici Ltd Process for the manufacture of substituted anthraquinones
GB1152244A (en) * 1966-07-11 1969-05-14 Ici Ltd Anthraquinone Dyestuffs
US3821262A (en) * 1967-08-11 1974-06-28 Sandoz Ltd Process for the production of anthraquinone derivatives chlorinated in alpha-positions
US3636008A (en) * 1968-06-14 1972-01-18 Sumitomo Chemical Co Process for the production of an anthraquinone disperse dye
CH574908A5 (es) * 1971-12-18 1976-04-30 Basf Ag
DE2531259A1 (de) * 1974-07-23 1976-02-12 Sandoz Ag Organische verbindungen, deren herstellung und verwendung
US4292247A (en) * 1977-04-25 1981-09-29 Sumitomo Chemical Company, Limited Process for producing anthraquinone intermediates

Also Published As

Publication number Publication date
EP0166684A1 (de) 1986-01-02
CH658856A5 (de) 1986-12-15
DE3562231D1 (en) 1988-05-26
JPS6137A (ja) 1986-01-06
BR8502540A (pt) 1986-02-04
EP0166684B1 (de) 1988-04-20
US4657707A (en) 1987-04-14

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