CH601176A5 - - Google Patents

Info

Publication number
CH601176A5
CH601176A5 CH687376A CH687376A CH601176A5 CH 601176 A5 CH601176 A5 CH 601176A5 CH 687376 A CH687376 A CH 687376A CH 687376 A CH687376 A CH 687376A CH 601176 A5 CH601176 A5 CH 601176A5
Authority
CH
Switzerland
Application number
CH687376A
Inventor
Heinz Dr Eilingsfeld
Dietrich Dr Lach
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH601176A5 publication Critical patent/CH601176A5/xx

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)
CH687376A 1975-06-04 1976-06-01 CH601176A5 (US20090163788A1-20090625-C00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2524747A DE2524747C3 (de) 1975-06-04 1975-06-04 Verfahren zur Isolierung von 1,5-/1,8-Dinitroanthrachinon mit einem hohen Gehalt an a , a '-Duutroverbindungen

Publications (1)

Publication Number Publication Date
CH601176A5 true CH601176A5 (US20090163788A1-20090625-C00002.png) 1978-06-30

Family

ID=5948204

Family Applications (1)

Application Number Title Priority Date Filing Date
CH687376A CH601176A5 (US20090163788A1-20090625-C00002.png) 1975-06-04 1976-06-01

Country Status (5)

Country Link
US (1) US4042604A (US20090163788A1-20090625-C00002.png)
JP (1) JPS51146454A (US20090163788A1-20090625-C00002.png)
CH (1) CH601176A5 (US20090163788A1-20090625-C00002.png)
DE (1) DE2524747C3 (US20090163788A1-20090625-C00002.png)
FR (1) FR2313349A1 (US20090163788A1-20090625-C00002.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637733C3 (de) * 1976-08-21 1982-05-06 Bayer Ag, 5090 Leverkusen Verfahren zur Trennung von Dinitroanthrachinon-Gemischen
DE2654648A1 (de) * 1976-12-02 1978-06-08 Bayer Ag Verfahren zur isolierung von 1,6- und 1,7-dinitroanthrachinon
FR2432013A1 (fr) * 1978-07-27 1980-02-22 Ugine Kuhlmann Procede d'obtention de dinitro-1,5 anthraquinone de haute purete
FR2432014A1 (fr) * 1978-07-27 1980-02-22 Ugine Kuhlmann Procede d'obtention d'a,a'-dinitro-anthraquinones de haute purete
FR2458536A2 (fr) * 1978-07-27 1981-01-02 Ugine Kuhlmann Procede d'obtention d'a,a'-dinitro-anthraquinones de haute purete
DE2950693A1 (de) * 1979-12-17 1981-06-25 Bayer Ag, 5090 Leverkusen Dispersionen von dinitroanthrachinonen, verfahren zu deren herstellung und ihre verwendung
CN102311348A (zh) * 2011-07-07 2012-01-11 江苏吉华化工有限公司 一种α, α′-二硝基蒽醌的生产、精制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1758855A (en) * 1925-06-25 1930-05-13 Gen Aniline Works Inc Manufacture of 2-7 dinitro-anthraquinone
US1622168A (en) * 1925-06-25 1927-03-22 Grasselli Dyestuff Corp Process of making 2-7 dinitro-anthraquinone
DE2259074C3 (de) * 1972-12-02 1982-04-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von praktisch 1,5-Dinitro-anthrachinon-freiem 1-Nitro-anthrachinon
DE2334713C3 (de) * 1973-07-07 1980-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Isolierung von 13-Dinitroanthrachinon

Also Published As

Publication number Publication date
DE2524747B2 (de) 1980-04-24
FR2313349B3 (US20090163788A1-20090625-C00002.png) 1979-02-23
JPS51146454A (en) 1976-12-16
DE2524747C3 (de) 1980-12-18
DE2524747A1 (de) 1976-12-16
US4042604A (en) 1977-08-16
FR2313349A1 (fr) 1976-12-31

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Legal Events

Date Code Title Description
PL Patent ceased