DE2526651C3 - Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen - Google Patents

Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen

Info

Publication number
DE2526651C3
DE2526651C3 DE2526651A DE2526651A DE2526651C3 DE 2526651 C3 DE2526651 C3 DE 2526651C3 DE 2526651 A DE2526651 A DE 2526651A DE 2526651 A DE2526651 A DE 2526651A DE 2526651 C3 DE2526651 C3 DE 2526651C3
Authority
DE
Germany
Prior art keywords
nitroanthraquinones
nitro
ammonia
amino
water
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.)
Expired
Application number
DE2526651A
Other languages
German (de)
English (en)
Other versions
DE2526651A1 (de
DE2526651B2 (de
Inventor
Hans-Samuel Dr. 5673 Burscheid Bien
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.)
Bayer AG
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
Priority to DE2526651A priority Critical patent/DE2526651C3/de
Priority to US05/693,038 priority patent/US4076736A/en
Priority to CH737776A priority patent/CH611266A5/xx
Priority to GB24329/76A priority patent/GB1497959A/en
Priority to JP51067844A priority patent/JPS51151726A/ja
Priority to BE2055116A priority patent/BE842907A/xx
Priority to FR7618003A priority patent/FR2314172A1/fr
Publication of DE2526651A1 publication Critical patent/DE2526651A1/de
Publication of DE2526651B2 publication Critical patent/DE2526651B2/de
Application granted granted Critical
Publication of DE2526651C3 publication Critical patent/DE2526651C3/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/24Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings
    • C07C225/26Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings
    • C07C225/32Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings of condensed quinone ring systems formed by at least three rings
    • C07C225/34Amino anthraquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2526651A 1975-06-14 1975-06-14 Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen Expired DE2526651C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2526651A DE2526651C3 (de) 1975-06-14 1975-06-14 Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen
US05/693,038 US4076736A (en) 1975-06-14 1976-06-04 Preparation of aminoanthraquinones from nitroanthraquinones
CH737776A CH611266A5 (https=) 1975-06-14 1976-06-10
JP51067844A JPS51151726A (en) 1975-06-14 1976-06-11 Process for producing aminoanthraquinone
GB24329/76A GB1497959A (en) 1975-06-14 1976-06-11 Process for the preparation of aminoanthraquinones for nitroanthraquinones
BE2055116A BE842907A (fr) 1975-06-14 1976-06-14 Procede pour la preparation d'aminoanthraquinones a partir de nitroanthraquinones
FR7618003A FR2314172A1 (fr) 1975-06-14 1976-06-14 Procede pour la preparation d'aminoanthraquinones a partir de nitroanthraquinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2526651A DE2526651C3 (de) 1975-06-14 1975-06-14 Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen

Publications (3)

Publication Number Publication Date
DE2526651A1 DE2526651A1 (de) 1976-12-16
DE2526651B2 DE2526651B2 (de) 1981-07-30
DE2526651C3 true DE2526651C3 (de) 1982-05-13

Family

ID=5949115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2526651A Expired DE2526651C3 (de) 1975-06-14 1975-06-14 Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen

Country Status (7)

Country Link
US (1) US4076736A (https=)
JP (1) JPS51151726A (https=)
BE (1) BE842907A (https=)
CH (1) CH611266A5 (https=)
DE (1) DE2526651C3 (https=)
FR (1) FR2314172A1 (https=)
GB (1) GB1497959A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827197A1 (de) * 1978-06-21 1980-01-10 Bayer Ag Verfahren zur herstellung von aminoanthrachinonen
JP2007070300A (ja) * 2005-09-08 2007-03-22 Teijin Ltd 2,5−ジアミノ−1,4−ベンゾキノン及び2,5−ジアミノ−1,4−ベンゼンジオール、およびその塩の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH86306A (de) * 1919-01-09 1920-08-16 Geigy Ag J R Verfahren zur Darstellung von 2-Aminoanthrachinon.
DE2211411A1 (de) * 1971-03-11 1972-09-21 Sandoz Ag, Basel (Schweiz) Verfahren zur Herstellung von Aminoanthrachinonen
CH573464A5 (https=) * 1972-10-05 1976-03-15 Ciba Geigy Ag
BE812616A (fr) * 1973-03-22 1974-09-23 Procede de production de la 1-amino-anthraquinone
IT1005693B (it) * 1973-03-22 1976-09-30 Bayer Ag Processo per la produzione di i aminoantrachinone 1, 5 e 1, 8 diamino antrachinone
DE2334991C3 (de) * 1973-07-10 1981-08-20 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von α -Amino- β'-nitro-anthrachinonen
DE2343977B2 (de) * 1973-08-31 1978-10-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von reinem 1-Aminoanthrachinon
DE2409542A1 (de) * 1974-02-28 1975-09-11 Bayer Ag Verfahren zur herstellung von aminoanthrachinonen

Also Published As

Publication number Publication date
GB1497959A (en) 1978-01-12
FR2314172B1 (https=) 1980-04-04
FR2314172A1 (fr) 1977-01-07
BE842907A (fr) 1976-12-14
DE2526651A1 (de) 1976-12-16
DE2526651B2 (de) 1981-07-30
CH611266A5 (https=) 1979-05-31
JPS51151726A (en) 1976-12-27
US4076736A (en) 1978-02-28

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee