FR616051A - Procédé d'obtention de 1, 4-diarylamino-5, 8-dioxyanthraquinone et de leucooxyanthraquinones - Google Patents

Procédé d'obtention de 1, 4-diarylamino-5, 8-dioxyanthraquinone et de leucooxyanthraquinones

Info

Publication number
FR616051A
FR616051A FR616051DA FR616051A FR 616051 A FR616051 A FR 616051A FR 616051D A FR616051D A FR 616051DA FR 616051 A FR616051 A FR 616051A
Authority
FR
France
Prior art keywords
leucooxyanthraquinones
dioxyanthraquinone
diarylamino
obtaining
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR616051A publication Critical patent/FR616051A/fr
Expired legal-status Critical Current

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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/514—N-aryl derivatives
    • C09B1/5145—N-aryl derivatives only amino and hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
FR616051D 1925-07-03 1926-05-11 Procédé d'obtention de 1, 4-diarylamino-5, 8-dioxyanthraquinone et de leucooxyanthraquinones Expired FR616051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF59271D DE445846C (de) 1925-07-03 1925-07-03 Verfahren zur Darstellung von 1, 4-Diarylamino-5, 8-dioxyanthrachinonen

Publications (1)

Publication Number Publication Date
FR616051A true FR616051A (fr) 1927-01-22

Family

ID=25977705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616051D Expired FR616051A (fr) 1925-07-03 1926-05-11 Procédé d'obtention de 1, 4-diarylamino-5, 8-dioxyanthraquinone et de leucooxyanthraquinones

Country Status (4)

Country Link
US (1) US1713576A (fr)
DE (1) DE445846C (fr)
FR (1) FR616051A (fr)
GB (1) GB263370A (fr)

Also Published As

Publication number Publication date
GB263370A (en) 1926-12-30
US1713576A (en) 1929-05-21
DE445846C (de) 1927-06-18

Similar Documents

Publication Publication Date Title
FR612396A (fr) Procédé d'obtention du chloral
FR594925A (fr) Procédé d'extraction
FR683504A (fr) Procédé pour l'obtention de diazotypies
FR616051A (fr) Procédé d'obtention de 1, 4-diarylamino-5, 8-dioxyanthraquinone et de leucooxyanthraquinones
FR640236A (fr) Procédé d'obtention de diaminoanthraquinones monobenzoylées
FR638052A (fr) Procédé d'édification de constructions
FR616377A (fr) Procédé d'intégration de fertilisants
FR633319A (fr) Procédé pour l'obtention de diazotypes
FR661408A (fr) Procédé d'obtention d'héliogravures
FR652193A (fr) Procédé d'obtention de phénols
FR656810A (fr) Procédé d'obtention de cyanures alcalins
FR614682A (fr) Procédé d'étendage du verre
FR644778A (fr) Procédé d'obtention de cyanures alcalins
FR588825A (fr) Procédé d'étirage
FR582703A (fr) Procédé d'encadrement
FR631346A (fr) Procédé d'obtention de solutions huileuses
FR600971A (fr) Procédé de construction d'avions
FR674639A (fr) Procédé d'obtention de dianthraquinonylamines de la série anthraquinonacridonique
FR633622A (fr) Procédé d'estampage
FR677597A (fr) Procédé d'obtention de solutions aqueuses
FR594712A (fr) Procédé pour l'obtention d'ammoniaque
FR665037A (fr) Procédé d'obtention de cyanures alcalino-terreux
FR683179A (fr) Procédé d'obtention de chromites alcalins
FR37256E (fr) Procédé d'obtention de chromites alcalins
FR604589A (fr) Procédé d'assèchement des constructions