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CH439330A - Process for the preparation of substituted anthraquinones - Google Patents

Process for the preparation of substituted anthraquinones

Info

Publication number
CH439330A
CH439330A CH954464A CH954464A CH439330A CH 439330 A CH439330 A CH 439330A CH 954464 A CH954464 A CH 954464A CH 954464 A CH954464 A CH 954464A CH 439330 A CH439330 A CH 439330A
Authority
CH
Switzerland
Prior art keywords
preparation
substituted anthraquinones
anthraquinones
substituted
Prior art date
Application number
CH954464A
Other languages
German (de)
Inventor
Bien Hans-Samuel
Hohmann Walter
Vollmann Heinrich
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH439330A publication Critical patent/CH439330A/en

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
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
    • 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
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/06—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/10—Dyes containing halogen
    • 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
    • C09B1/22—Dyes with unsubstituted amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH954464A 1963-08-21 1964-07-21 Process for the preparation of substituted anthraquinones CH439330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF40552A DE1199279B (en) 1963-08-21 1963-08-21 Process for the preparation of anthraquinones chlorinated in the alpha position

Publications (1)

Publication Number Publication Date
CH439330A true CH439330A (en) 1967-07-15

Family

ID=7098283

Family Applications (1)

Application Number Title Priority Date Filing Date
CH954464A CH439330A (en) 1963-08-21 1964-07-21 Process for the preparation of substituted anthraquinones

Country Status (6)

Country Link
BE (1) BE651989A (en)
CH (1) CH439330A (en)
DE (1) DE1199279B (en)
FR (1) FR1406210A (en)
GB (1) GB1013008A (en)
NL (1) NL6409118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038777A1 (en) * 1980-04-22 1981-10-28 Ciba-Geigy Ag Process for the preparation of OH or chloro derivatives of quinizarine bisubstituted in position 5 and 8

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832740A1 (en) * 1988-09-27 1990-04-05 Basf Ag METHOD FOR PRODUCING 1-AMINO-2-CHLORINE-4-HYDROXY-ANTHRACHINONE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038777A1 (en) * 1980-04-22 1981-10-28 Ciba-Geigy Ag Process for the preparation of OH or chloro derivatives of quinizarine bisubstituted in position 5 and 8

Also Published As

Publication number Publication date
BE651989A (en) 1965-02-19
NL6409118A (en) 1965-02-22
DE1199279B (en) 1965-08-26
DE1199279C2 (en) 1966-03-24
FR1406210A (en) 1965-07-16
GB1013008A (en) 1965-12-15

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