GB317555A - The manufacture of new anthraquinone derivatives and their application in dyeing - Google Patents

The manufacture of new anthraquinone derivatives and their application in dyeing

Info

Publication number
GB317555A
GB317555A GB1556628A GB1556628A GB317555A GB 317555 A GB317555 A GB 317555A GB 1556628 A GB1556628 A GB 1556628A GB 1556628 A GB1556628 A GB 1556628A GB 317555 A GB317555 A GB 317555A
Authority
GB
United Kingdom
Prior art keywords
morpholine
group
dianthrimide
anthraquinonyl
aminoanthraquinone
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
GB1556628A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1556628A priority Critical patent/GB317555A/en
Publication of GB317555A publication Critical patent/GB317555A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones
    • C09B1/20Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26Dyes with amino groups substituted by hydrocarbon radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

317,555. Imperial Chemical Industries, Ltd., Hailwood, A. J., Tatum, W. W., and Watts, G. E. May 26, 1928. N-anthraquinonylmorpholines having the general formula in which AQ is an anthraquinonyl residue, substituted or not, are made by condensing a halogenated anthraquinone with morpholine. Those products free from sulphonic groups or which contain in the anthraquinonyl residue one sulphonie group in the 2-position and in the 1-position an amino-, alkylamino-, or morpholyl group, dye cellulose esters and ethers, and those containing more than one sulphonic group are acid wool dyes. The following examples are specified. (1) Sodium 4-bromo-1-aminoanthraquinone-2- sulphonate is condensed with morpholine hydrochloride in presence of sodium bicarbonate and copper acetate. The product dyes wool a reddishpurple. (2) The products from alpha-chloroanthraquinone, 1-chloro-4-aminoanthraquinone, 1-bromo- 4 methylaminoanthraquinone, 1: 5-dibrorno-4 : 8- dimethylaminoanthraquinone and 4 : 4<1>-dibromo- 1 : 1<1>-dianthrimide (obtained by brominating alphaalpha<1>-dianthrimide in nitrobenzene) respectively and morpholine dye acetate-silk.
GB1556628A 1928-05-26 1928-05-26 The manufacture of new anthraquinone derivatives and their application in dyeing Expired GB317555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1556628A GB317555A (en) 1928-05-26 1928-05-26 The manufacture of new anthraquinone derivatives and their application in dyeing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1556628A GB317555A (en) 1928-05-26 1928-05-26 The manufacture of new anthraquinone derivatives and their application in dyeing

Publications (1)

Publication Number Publication Date
GB317555A true GB317555A (en) 1929-08-22

Family

ID=10061398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1556628A Expired GB317555A (en) 1928-05-26 1928-05-26 The manufacture of new anthraquinone derivatives and their application in dyeing

Country Status (1)

Country Link
GB (1) GB317555A (en)

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