BE815574A - Procede de preparation d'amino-anthraquinones - Google Patents

Procede de preparation d'amino-anthraquinones

Info

Publication number
BE815574A
BE815574A BE144783A BE144783A BE815574A BE 815574 A BE815574 A BE 815574A BE 144783 A BE144783 A BE 144783A BE 144783 A BE144783 A BE 144783A BE 815574 A BE815574 A BE 815574A
Authority
BE
Belgium
Prior art keywords
anthraquinones
preparing amino
amino
preparing
Prior art date
Application number
BE144783A
Other languages
English (en)
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 filed Critical
Publication of BE815574A publication Critical patent/BE815574A/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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B1/56—Mercapto-anthraquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE144783A 1973-05-28 1974-05-27 Procede de preparation d'amino-anthraquinones BE815574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH763973A CH573394A5 (fr) 1973-05-28 1973-05-28

Publications (1)

Publication Number Publication Date
BE815574A true BE815574A (fr) 1974-11-27

Family

ID=4328244

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144783A BE815574A (fr) 1973-05-28 1974-05-27 Procede de preparation d'amino-anthraquinones

Country Status (8)

Country Link
US (1) US4016182A (fr)
JP (1) JPS5025555A (fr)
BE (1) BE815574A (fr)
CH (1) CH573394A5 (fr)
DE (1) DE2425314C2 (fr)
FR (1) FR2231666B1 (fr)
GB (1) GB1469322A (fr)
IT (1) IT1018678B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916958A1 (de) * 1978-04-28 1979-11-08 Ciba Geigy Ag Verfahren zur herstellung von 1,2- diaminoanthrachinon
EP0005206B1 (fr) * 1978-04-28 1981-04-01 Ciba-Geigy Ag Procédé de préparation de l'acide 1,4-diaminoanthraquinone-2-carboxylique
CH634861A5 (de) * 1978-05-08 1983-02-28 Ciba Geigy Ag Verfahren zur herstellung des dianthrachinonyl-n,n'-dihydroazins.
CH653986A5 (de) * 1982-10-19 1986-01-31 Ciba Geigy Ag Verfahren zur herstellung von monoaminoanthrachinonen.
DE3240036A1 (de) * 1982-10-28 1984-05-10 Lev Michajlovič Moskva Blinov Anthrachinonderivate, verfahren zu ihrer herstellung und ihre verwendung in fluesigkristallmaterialien fuer elektrooptische vorrichtungen
JP2565394B2 (ja) * 1989-02-21 1996-12-18 日本化薬株式会社 ｐーフエニレンジアミン類の製法
WO2001087806A2 (fr) * 2000-05-17 2001-11-22 Syngenta Participations Ag Procede de preparation de composes d'aniline
CN109810008A (zh) * 2019-02-26 2019-05-28 海门市五洋化工有限公司 一种染料中间体的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2309708A (en) * 1939-08-21 1943-02-02 Celanese Corp Manufacture of anthraquinone derivatives
GB1053490A (fr) * 1963-12-20
FR1531889A (fr) * 1966-07-19 1968-07-05 Bayer Ag Procédé de préparation d'amino-anthraquinones
CH519012A (de) * 1968-07-26 1972-02-15 Ciba Geigy Ag Farbstoffpräparate

Also Published As

Publication number Publication date
DE2425314C2 (de) 1983-07-21
US4016182A (en) 1977-04-05
GB1469322A (en) 1977-04-06
JPS5025555A (fr) 1975-03-18
IT1018678B (it) 1977-10-20
FR2231666B1 (fr) 1978-01-20
CH573394A5 (fr) 1976-03-15
FR2231666A1 (fr) 1974-12-27
DE2425314A1 (de) 1975-01-02

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