DE2541663A1 - Verfahren zur herstellung von aminoanthrachinonen - Google Patents

Verfahren zur herstellung von aminoanthrachinonen

Info

Publication number
DE2541663A1
DE2541663A1 DE19752541663 DE2541663A DE2541663A1 DE 2541663 A1 DE2541663 A1 DE 2541663A1 DE 19752541663 DE19752541663 DE 19752541663 DE 2541663 A DE2541663 A DE 2541663A DE 2541663 A1 DE2541663 A1 DE 2541663A1
Authority
DE
Germany
Prior art keywords
reaction
sulfone
sulfones
parts
tetramethylene sulfone
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19752541663
Other languages
German (de)
English (en)
Inventor
Zdenek Seha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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 DE2541663A1 publication Critical patent/DE2541663A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones
    • C09B1/20Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones
    • C09B1/20Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/30Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
    • C09B1/303Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated only sulfonated in the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19752541663 1974-09-20 1975-09-18 Verfahren zur herstellung von aminoanthrachinonen Withdrawn DE2541663A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1279374A CH592716A5 (en, 2012) 1974-09-20 1974-09-20

Publications (1)

Publication Number Publication Date
DE2541663A1 true DE2541663A1 (de) 1976-04-08

Family

ID=4386459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752541663 Withdrawn DE2541663A1 (de) 1974-09-20 1975-09-18 Verfahren zur herstellung von aminoanthrachinonen

Country Status (5)

Country Link
US (1) US4076735A (en, 2012)
BE (1) BE833605A (en, 2012)
CH (1) CH592716A5 (en, 2012)
DE (1) DE2541663A1 (en, 2012)
GB (1) GB1512577A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859032A1 (de) * 1997-02-13 1998-08-19 Bayer Ag Verbrückte Anthrachinone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730342C3 (de) * 1976-07-07 1980-12-18 Ciba-Geigy Ag, Basel (Schweiz) Verfahren zur Herstellung von Anthrachinonverbindungen
US4195012A (en) * 1978-03-29 1980-03-25 American Cyanamid Company Process for preparing 2-chloro-1-methylaminoanthraquinone and plastics containing the same
EP0005206B1 (de) * 1978-04-28 1981-04-01 Ciba-Geigy Ag Verfahren zur Herstellung von 1,4-Diaminoanthrachinon-2-carbonsäure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126542C (en, 2012) *
US2273966A (en) * 1939-10-26 1942-02-24 Du Pont Process for preparing 1-amino-5-nitro-anthraquinone
US2738354A (en) * 1951-01-24 1956-03-13 Ciba Ltd Process of making amino-anthraquinones
US3417090A (en) * 1965-09-15 1968-12-17 Bayer Ag Reduction of nitro compounds to amines
CH573464A5 (en, 2012) * 1972-10-05 1976-03-15 Ciba Geigy Ag
DE2300592A1 (de) * 1973-01-08 1974-07-11 Bayer Ag Nitroanthrachinone
BE812616A (fr) * 1973-03-22 1974-09-23 Procede de production de la 1-amino-anthraquinone
DE2409542A1 (de) * 1974-02-28 1975-09-11 Bayer Ag Verfahren zur herstellung von aminoanthrachinonen
DD126542A1 (en, 2012) 1975-12-23 1977-07-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859032A1 (de) * 1997-02-13 1998-08-19 Bayer Ag Verbrückte Anthrachinone

Also Published As

Publication number Publication date
BE833605A (fr) 1976-03-19
US4076735A (en) 1978-02-28
GB1512577A (en) 1978-06-01
CH592716A5 (en, 2012) 1977-11-15

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