GB1181748A - Process for the production of Anthraquinone Dyestuffs - Google Patents

Process for the production of Anthraquinone Dyestuffs

Info

Publication number
GB1181748A
GB1181748A GB41318/68A GB4131868A GB1181748A GB 1181748 A GB1181748 A GB 1181748A GB 41318/68 A GB41318/68 A GB 41318/68A GB 4131868 A GB4131868 A GB 4131868A GB 1181748 A GB1181748 A GB 1181748A
Authority
GB
United Kingdom
Prior art keywords
substituent
anthraquinone
anthraquinone dyestuffs
replace
optionally substituted
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
GB41318/68A
Inventor
Gerhard Berg
Walter Hohmann
Hans-Samuel Bien
Reinold Schmitz
Heinrich Leister
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.)
Bayer AG
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 GB1181748A publication Critical patent/GB1181748A/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
    • C09B1/56—Mercapto-anthraquinones
    • C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
    • 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
    • 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
    • C09B1/56—Mercapto-anthraquinones
    • C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
    • C09B1/585—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals substituted by aryl radicals

Landscapes

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

Abstract

1,181,748. Anthraquinone dyestuffs. FARBENFABRIKEN BAYER A.G. 29 Aug., 1968 [1 Sept., 1967], No. 41318/68. Heading C4P. Anthraquinone dyestuffs are prepared by reacting compounds of the formula where X is NH 2 , NHCH 3 , OH, Cl or Br, Y is an exchangeable substituent such as F, Cl, Br or NO 2 and rings A and/or B may be further substituted by Cl or Br with a primary aromatic amine to replace the X substituent and with a compound of the formula RSH to replace the Y substituent, R being an optionally substituted aliphatic, cycloaliphic or aromatic hydrocarbon radical. The invention further comprises 1 - hydroxy - 4 - arylamino - anthraquinones which contain an optionally substituted alkyl-, cycloalkyl- or aryl-mercapto group in the 5-, 6-, 7- or 8-position and which may be further substituted in the anthraquinone nucleus by halogen only.
GB41318/68A 1967-09-01 1968-08-29 Process for the production of Anthraquinone Dyestuffs Expired GB1181748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0053390 1967-09-01

Publications (1)

Publication Number Publication Date
GB1181748A true GB1181748A (en) 1970-02-18

Family

ID=7106263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41318/68A Expired GB1181748A (en) 1967-09-01 1968-08-29 Process for the production of Anthraquinone Dyestuffs

Country Status (5)

Country Link
BE (1) BE720206A (en)
CH (1) CH550227A (en)
FR (1) FR1580625A (en)
GB (1) GB1181748A (en)
NL (1) NL6812422A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230692A1 (en) * 1973-05-26 1974-12-20 Bayer Ag
EP0069910A1 (en) * 1981-07-09 1983-01-19 Bayer Ag Process for the preparation of 1-hydroxy-4-amino-5(8)-nitro-anthraquinone

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644731A1 (en) * 1976-10-04 1978-04-06 Basf Ag ANTHRACHINOID DYES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230692A1 (en) * 1973-05-26 1974-12-20 Bayer Ag
EP0069910A1 (en) * 1981-07-09 1983-01-19 Bayer Ag Process for the preparation of 1-hydroxy-4-amino-5(8)-nitro-anthraquinone

Also Published As

Publication number Publication date
BE720206A (en) 1969-02-03
DE1644620B2 (en) 1975-07-31
DE1644620A1 (en) 1971-04-29
FR1580625A (en) 1969-09-05
CH550227A (en) 1974-06-14
NL6812422A (en) 1969-03-04

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