GB353932A - Manufacture of anthraquinone derivatives - Google Patents

Manufacture of anthraquinone derivatives

Info

Publication number
GB353932A
GB353932A GB1268130A GB1268130A GB353932A GB 353932 A GB353932 A GB 353932A GB 1268130 A GB1268130 A GB 1268130A GB 1268130 A GB1268130 A GB 1268130A GB 353932 A GB353932 A GB 353932A
Authority
GB
United Kingdom
Prior art keywords
dyes
leuco
blue
boric acid
product
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
GB1268130A
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.)
BASF Schweiz AG
Original Assignee
Gesellschaft fuer Chemische Industrie in Basel 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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Priority to GB1268130A priority Critical patent/GB353932A/en
Publication of GB353932A publication Critical patent/GB353932A/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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
    • C09B1/5035—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone only amino and hydroxy groups
    • 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
    • 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
    • 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
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
    • C09B1/5155—N-alkyl, N-aralkyl or N-cycloalkyl derivatives only amino and hydroxy groups
    • 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
    • C09B1/52—Amino-hydroxy-anthraquinones; Ethers and esters thereof sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Anthraquinone derivatives are made by heating a leuco-derivative of an a -oxyanthraquinone or an a -oxyaminoanthraquinone, or a sulphonic acid thereof, or a derivative of any of these compounds, in aqueous solution or suspension and in presence of boric acid, with ammonia or a primary aliphatic or araliphatic amine and, if required, oxidizing the product. The production of the leuco-anthraquinone and the condensation may be combined into one operation and any sulphonic groups in the b -position may be wholly or partially eliminated. Oxidation may also take place simultaneously with the condensation. In examples, (1) sodium 1 : 5-dioxy-4 : 8-diaminoanthraquinone-2 : 6-disulphonate, hydrosulphite, and boric acid are heated with aqueous ammonia; the product, probably 1-oxy-4 : 5 : 8-triaminoanthraquinone in sulphite cellulose dispersion (cf. Specification 263,579, [Class 2 (iii), Dyes &c.],) dyes acetate silk in blue tints; (2) sodium 1 : 8-dioxy-4 : 5-diaminoanthraquinone-2 : 7-disulphonate is similarly condensed with dimethylamine; the 1 : 8-diamino-4-oxy-5-methylaminoanthraquinone obtained dyes acetate silk greenish-blue; b -oxyethylamine, ethylenediamine, ammonia or benzylamine may be similarly used; (3) leuco-1 : 4 : 5 : 8-tetraoxyanthraquinone is heated with b -oxyethylamine and boric acid with access of air; the product dyes acetate silk in blue-green tints; (4) leuco-1 : 5-dioxy-4 : 8-diaminoanthraquinone is heated in a closed vessel with aqueous methylamine and boric acid; the product dyes acetate silk green-blue. Specification 338,412, [Class 2 (iii), Dyes &c.], also is referred to.
GB1268130A 1930-04-24 1930-04-24 Manufacture of anthraquinone derivatives Expired GB353932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1268130A GB353932A (en) 1930-04-24 1930-04-24 Manufacture of anthraquinone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1268130A GB353932A (en) 1930-04-24 1930-04-24 Manufacture of anthraquinone derivatives

Publications (1)

Publication Number Publication Date
GB353932A true GB353932A (en) 1931-07-24

Family

ID=10009170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1268130A Expired GB353932A (en) 1930-04-24 1930-04-24 Manufacture of anthraquinone derivatives

Country Status (1)

Country Link
GB (1) GB353932A (en)

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