IT1029499B - PROCEDURE FOR THE PRODUCTION OF AMINO NITRO DIHYDROXYANTRACHINONES - Google Patents

PROCEDURE FOR THE PRODUCTION OF AMINO NITRO DIHYDROXYANTRACHINONES

Info

Publication number
IT1029499B
IT1029499B IT4804675A IT4804675A IT1029499B IT 1029499 B IT1029499 B IT 1029499B IT 4804675 A IT4804675 A IT 4804675A IT 4804675 A IT4804675 A IT 4804675A IT 1029499 B IT1029499 B IT 1029499B
Authority
IT
Italy
Prior art keywords
dihydroxyantrachinones
procedure
production
amino nitro
nitro
Prior art date
Application number
IT4804675A
Other languages
Italian (it)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1029499B publication Critical patent/IT1029499B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT4804675A 1974-02-07 1975-02-06 PROCEDURE FOR THE PRODUCTION OF AMINO NITRO DIHYDROXYANTRACHINONES IT1029499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742405812 DE2405812C2 (en) 1974-02-07 1974-02-07 Process for the preparation of amino-nitro-dihydroxy anthraquinones

Publications (1)

Publication Number Publication Date
IT1029499B true IT1029499B (en) 1979-03-10

Family

ID=5906842

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4804675A IT1029499B (en) 1974-02-07 1975-02-06 PROCEDURE FOR THE PRODUCTION OF AMINO NITRO DIHYDROXYANTRACHINONES

Country Status (6)

Country Link
JP (1) JPS5735823B2 (en)
CH (1) CH597150A5 (en)
DE (1) DE2405812C2 (en)
FR (1) FR2260563B1 (en)
GB (1) GB1492851A (en)
IT (1) IT1029499B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730720C2 (en) * 1977-07-07 1979-07-12 Basf Ag, 6700 Ludwigshafen Process for the preparation of practically pure l-amino-8-nitro-43dihydroxy-anthraquinone

Also Published As

Publication number Publication date
CH597150A5 (en) 1978-03-31
JPS5735823B2 (en) 1982-07-31
FR2260563A1 (en) 1975-09-05
DE2405812A1 (en) 1975-08-21
DE2405812C2 (en) 1982-09-30
GB1492851A (en) 1977-11-23
JPS50109923A (en) 1975-08-29
FR2260563B1 (en) 1978-04-21

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