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GB1335575A - Basic styryl dyes free from sulphonic acid groups their production and use - Google Patents

Basic styryl dyes free from sulphonic acid groups their production and use

Info

Publication number
GB1335575A
GB1335575A GB6149370A GB6149370A GB1335575A GB 1335575 A GB1335575 A GB 1335575A GB 6149370 A GB6149370 A GB 6149370A GB 6149370 A GB6149370 A GB 6149370A GB 1335575 A GB1335575 A GB 1335575A
Authority
GB
United Kingdom
Prior art keywords
acid groups
styryl dyes
sulphonic acid
production
free
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
GB6149370A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB1335575A publication Critical patent/GB1335575A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/14—Radicals substituted by nitrogen atoms, not forming part of a nitro radical
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/70—Material containing nitrile groups
    • D06P3/76—Material containing nitrile groups using basic dyes

Landscapes

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

Abstract

1335575 Styryl dyes SANDOZ Ltd 29 Dec 1970 [15 Jan 1970] 61493/70 Heading C4P Styryl dyes free from sulphonic acid groups are of the formula wherein R is alkyl (1-6 C) which may be substituted, R 1 is alkyl of at least 2 C which may be substituted by halogen. R 2 is methyl or ethyl and A- is an anion. The dyes are prepared by the usual condensation methods or by treating the free base with an acid of formula HA.
GB6149370A 1970-01-15 1970-12-29 Basic styryl dyes free from sulphonic acid groups their production and use Expired GB1335575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH51470A CH520179A (en) 1970-01-15 1970-01-15 Process for the preparation of basic styryl compounds free of sulfonic acid groups

Publications (1)

Publication Number Publication Date
GB1335575A true GB1335575A (en) 1973-10-31

Family

ID=4188741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6149370A Expired GB1335575A (en) 1970-01-15 1970-12-29 Basic styryl dyes free from sulphonic acid groups their production and use

Country Status (10)

Country Link
JP (1) JPS5250202B1 (en)
BE (1) BE761326A (en)
BR (1) BR7100153D0 (en)
CA (1) CA946389A (en)
CH (1) CH520179A (en)
DE (1) DE2101223C3 (en)
ES (1) ES387222A1 (en)
FR (1) FR2075435A5 (en)
GB (1) GB1335575A (en)
NL (1) NL142718B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7354694B1 (en) 1999-12-02 2008-04-08 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyuko Styryl dye

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7354694B1 (en) 1999-12-02 2008-04-08 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyuko Styryl dye

Also Published As

Publication number Publication date
ES387222A1 (en) 1973-12-16
DE2101223B2 (en) 1974-01-17
CH520179A (en) 1972-03-15
JPS5250202B1 (en) 1977-12-22
CA946389A (en) 1974-04-30
NL7100502A (en) 1971-07-19
DE2101223C3 (en) 1974-08-22
FR2075435A5 (en) 1971-10-08
BR7100153D0 (en) 1973-05-03
DE2101223A1 (en) 1971-07-29
NL142718B (en) 1974-07-15
BE761326A (en) 1971-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee