FR753089A - Preparation of 1-methylamino-4-aminoanthraquinone - Google Patents

Preparation of 1-methylamino-4-aminoanthraquinone

Info

Publication number
FR753089A
FR753089A FR753089DA FR753089A FR 753089 A FR753089 A FR 753089A FR 753089D A FR753089D A FR 753089DA FR 753089 A FR753089 A FR 753089A
Authority
FR
France
Prior art keywords
aminoanthraquinone
methylamino
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR753089A publication Critical patent/FR753089A/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
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/285—Dyes with no other substituents than the amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR753089D 1932-04-02 1933-03-24 Preparation of 1-methylamino-4-aminoanthraquinone Expired FR753089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH396662X 1932-04-02

Publications (1)

Publication Number Publication Date
FR753089A true FR753089A (en) 1933-10-06

Family

ID=4514104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753089D Expired FR753089A (en) 1932-04-02 1933-03-24 Preparation of 1-methylamino-4-aminoanthraquinone

Country Status (3)

Country Link
DE (1) DE591170C (en)
FR (1) FR753089A (en)
GB (1) GB396662A (en)

Also Published As

Publication number Publication date
DE591170C (en) 1934-01-17
GB396662A (en) 1933-08-10

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