FR646130A - Process for the preparation of aminoanthraquinones, their derivatives and substitution products starting from the corresponding leucoamino compounds - Google Patents

Process for the preparation of aminoanthraquinones, their derivatives and substitution products starting from the corresponding leucoamino compounds

Info

Publication number
FR646130A
FR646130A FR646130DA FR646130A FR 646130 A FR646130 A FR 646130A FR 646130D A FR646130D A FR 646130DA FR 646130 A FR646130 A FR 646130A
Authority
FR
France
Prior art keywords
leucoamino
aminoanthraquinones
derivatives
compounds
preparation
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
French (fr)
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 FR646130A publication Critical patent/FR646130A/en
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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR646130D 1927-02-08 1927-12-23 Process for the preparation of aminoanthraquinones, their derivatives and substitution products starting from the corresponding leucoamino compounds Expired FR646130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE646130X 1927-02-08

Publications (1)

Publication Number Publication Date
FR646130A true FR646130A (en) 1928-11-07

Family

ID=6580825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646130D Expired FR646130A (en) 1927-02-08 1927-12-23 Process for the preparation of aminoanthraquinones, their derivatives and substitution products starting from the corresponding leucoamino compounds

Country Status (1)

Country Link
FR (1) FR646130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105693530A (en) * 2014-11-27 2016-06-22 江苏华尔化工有限公司 Synthesis method of 1,4-diamino-2,3-dichloro-dichloroanthraquinone
CN108947857A (en) * 2018-07-20 2018-12-07 江苏华尔化工有限公司 A kind of process for refining of 1,4- diamino -2,3- dichloroanthraquinone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105693530A (en) * 2014-11-27 2016-06-22 江苏华尔化工有限公司 Synthesis method of 1,4-diamino-2,3-dichloro-dichloroanthraquinone
CN108947857A (en) * 2018-07-20 2018-12-07 江苏华尔化工有限公司 A kind of process for refining of 1,4- diamino -2,3- dichloroanthraquinone

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