GB1383966A - Sulphonylamino anilines containing a carboxylic acid group - Google Patents

Sulphonylamino anilines containing a carboxylic acid group

Info

Publication number
GB1383966A
GB1383966A GB4192572A GB4192572A GB1383966A GB 1383966 A GB1383966 A GB 1383966A GB 4192572 A GB4192572 A GB 4192572A GB 4192572 A GB4192572 A GB 4192572A GB 1383966 A GB1383966 A GB 1383966A
Authority
GB
United Kingdom
Prior art keywords
radical
reacting
optionally substituted
sulphonylamino
acid
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
GB4192572A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1383966A publication Critical patent/GB1383966A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Landscapes

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

Abstract

1383966 Sulphonamido aniline derivatives CIBA-GEIGY AG 17 April 1972 [3 May 1971] 41925/72 Divided out of 1383965 Heading C2C The invention comprises amines of the formula wherein R 1 represents H or an optionally substituted alkyl radical, R 2 represents an optionally substituted alkylene or arylene radical, R represents an optionally substituted alkyl, alkenyl or aryl radical or a radical of the formula wherein R 3 and R 4 represent alkyl groups or R 3 and R 4 together with the N atom to which they are attached form a 5- or 6-membered ring which may be interrupted by a further hetero atom; and d represents H, Cl, (C 1 -C 5 ) alkyl or alkoxy, aryl, aryloxy or alkylmercapto or arylmercapto radical. They may be obtained by reacting the corresponding sulphonylaminoaniline with acrylic acid or an #-halogenocarboxylic acid. 2,3<SP>1</SP>-Methanesulphonamidophenyl aminopropionic acid is stated to be obtained by reacting 3-methanesulphonamidoaniline with acrylic acid. The sulphonylamino-anilines may be obtained by reacting m-nitro-aniline with the appropriate sulphonic acid halides and then hydrogenating the nitro groups.
GB4192572A 1971-05-03 1972-04-17 Sulphonylamino anilines containing a carboxylic acid group Expired GB1383966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH646871A CH561251A5 (en) 1971-05-03 1971-05-03

Publications (1)

Publication Number Publication Date
GB1383966A true GB1383966A (en) 1974-02-12

Family

ID=4310102

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1767072A Expired GB1383965A (en) 1971-05-03 1972-04-17 Mono-and dis-azo dyestuffs their manufacture and use
GB4192572A Expired GB1383966A (en) 1971-05-03 1972-04-17 Sulphonylamino anilines containing a carboxylic acid group

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1767072A Expired GB1383965A (en) 1971-05-03 1972-04-17 Mono-and dis-azo dyestuffs their manufacture and use

Country Status (7)

Country Link
AR (1) AR193728A1 (en)
BE (1) BE782895A (en)
CH (1) CH561251A5 (en)
DE (1) DE2221364A1 (en)
FR (1) FR2135199B1 (en)
GB (2) GB1383965A (en)
IT (1) IT957680B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093926B1 (en) * 1982-05-06 1985-08-07 Bayer Ag Azo dyestuffs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369878A (en) * 1963-09-24 1964-08-14 Ici Ltd New disperse dyes of the benzene-azo-benzene series
FR1377496A (en) * 1963-09-24 1964-11-06 Ici Ltd New disperse dyes
DE1644052A1 (en) * 1967-01-26 1971-03-25 Basf Ag Process for the production of new, water-insoluble azo dyes

Also Published As

Publication number Publication date
DE2221364A1 (en) 1972-11-16
FR2135199A1 (en) 1972-12-15
GB1383965A (en) 1974-02-12
IT957680B (en) 1973-10-20
CH561251A5 (en) 1975-04-30
FR2135199B1 (en) 1974-12-20
BE782895A (en) 1972-11-03
AR193728A1 (en) 1973-05-22

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Legal Events

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