FR2307792A1 - Procede de preparation de la 1,5-dinitroanthraquinone pure - Google Patents

Procede de preparation de la 1,5-dinitroanthraquinone pure

Info

Publication number
FR2307792A1
FR2307792A1 FR7611461A FR7611461A FR2307792A1 FR 2307792 A1 FR2307792 A1 FR 2307792A1 FR 7611461 A FR7611461 A FR 7611461A FR 7611461 A FR7611461 A FR 7611461A FR 2307792 A1 FR2307792 A1 FR 2307792A1
Authority
FR
France
Prior art keywords
dinitroanthraquinone
preparing pure
pure
preparing
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.)
Pending
Application number
FR7611461A
Other languages
English (en)
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
Priority claimed from DE19752517436 external-priority patent/DE2517436C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2307792A1 publication Critical patent/FR2307792A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/16—Quinones the quinoid structure being part of a condensed ring system containing three rings
    • C07C50/18—Anthraquinones, i.e. C14H8O2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00—Compounds 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
    • C07C225/24—Compounds 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
    • C07C225/26—Compounds 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
    • C07C225/32—Compounds 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
    • C07C225/34—Amino anthraquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7611461A 1975-04-19 1976-04-16 Procede de preparation de la 1,5-dinitroanthraquinone pure Pending FR2307792A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517436 DE2517436C3 (de) 1975-04-19 Verfahren zur Gewinnung von 1,5-Dinitroanthrachinon aus Dinitroanthrachinon-Gemischen

Publications (1)

Publication Number Publication Date
FR2307792A1 true FR2307792A1 (fr) 1976-11-12

Family

ID=5944487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611461A Pending FR2307792A1 (fr) 1975-04-19 1976-04-16 Procede de preparation de la 1,5-dinitroanthraquinone pure

Country Status (11)

Country Link
US (1) US3996251A (fr)
JP (1) JPS51127063A (fr)
AT (1) AT340909B (fr)
BE (1) BE840838A (fr)
BR (1) BR7602324A (fr)
CH (1) CH609030A5 (fr)
ES (1) ES447067A1 (fr)
FR (1) FR2307792A1 (fr)
GB (1) GB1487167A (fr)
NL (1) NL7604080A (fr)
SE (1) SE7604413L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876094A (en) * 1997-09-18 1999-03-02 Ultramek, Inc. Adjustable mechanism for rocker-recliner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862277A (en) * 1958-04-18 1961-03-08 Arthur Edgar Aldridge Improvements in or relating to stretching devices
US3168094A (en) * 1961-07-03 1965-02-02 Tru Eze Mfg Co Inc Traction therapy apparatus
US3710787A (en) * 1971-06-24 1973-01-16 Medidyne Inc Intermittent traction apparatus
US3835847A (en) * 1972-07-03 1974-09-17 F Smith Portable intermittent orthopedic traction device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529094A (de) * 1970-08-24 1972-10-15 Sandoz Ag Trennverfahren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862277A (en) * 1958-04-18 1961-03-08 Arthur Edgar Aldridge Improvements in or relating to stretching devices
US3168094A (en) * 1961-07-03 1965-02-02 Tru Eze Mfg Co Inc Traction therapy apparatus
US3710787A (en) * 1971-06-24 1973-01-16 Medidyne Inc Intermittent traction apparatus
US3835847A (en) * 1972-07-03 1974-09-17 F Smith Portable intermittent orthopedic traction device

Also Published As

Publication number Publication date
CH609030A5 (fr) 1979-02-15
NL7604080A (nl) 1976-10-21
ATA283076A (de) 1977-05-15
AT340909B (de) 1978-01-10
GB1487167A (en) 1977-09-28
SE7604413L (sv) 1976-10-20
JPS51127063A (en) 1976-11-05
DE2517436B2 (de) 1977-05-18
DE2517436A1 (de) 1976-10-28
US3996251A (en) 1976-12-07
ES447067A1 (es) 1977-06-01
BE840838A (fr) 1976-10-18
BR7602324A (pt) 1976-10-12

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