GB857213A - Color couplers containing long chain alkylamino-isophthalic-ester groups - Google Patents

Color couplers containing long chain alkylamino-isophthalic-ester groups

Info

Publication number
GB857213A
GB857213A GB32973/58A GB3297358A GB857213A GB 857213 A GB857213 A GB 857213A GB 32973/58 A GB32973/58 A GB 32973/58A GB 3297358 A GB3297358 A GB 3297358A GB 857213 A GB857213 A GB 857213A
Authority
GB
United Kingdom
Prior art keywords
amino
isophthalate
dimethyl
condensation
octadecylsulphonamido
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
GB32973/58A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB857213A publication Critical patent/GB857213A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/006—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length of peptides containing derivatised side chain amino acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Compounds having the general formula: <FORM:0857213/IV(b)/1> wherein A is a ketomethylene or phenolic hydroxyl coupling function (i.e. will couple with the oxidation products of a primary amino aromatic photographic developer to give a dye), X is -CO- or -SO2-, Z is H, halogen, alkyl, aryl, halophenyl or alkoxyl, R and R1 are H, alkyl, alkali metal or ammonium, and Alk, is an alkyl group of at least 10 carbon atoms, are prepared by condensing a 5-alkylamino-isophthalate with a compound of one of the formulae: <FORM:0857213/IV(b)/2> or <FORM:0857213/IV(b)/3> reducing the nitro group to an amino group and condensing the resulting amine with a carboxylic acid derivative of the colour coupling function. Examples are given of the condensation of dimethyl-5-octadecylamino-isophthalate with m-or pnitrobenzoyl chloride, m- or pnitrobenzene sulphonyl chloride or 4-chloro-3-nitrobenzene sulphonyl chloride, and the reduction of the nitro compounds formed to the corresponding amino with hydrogen and platinum oxide or nickel catalyst. The condensation of the amino with the coupling functions is exemplified by the condensation of phenyl 1-hydroxy-2-naphthoate with dimethyl 5-(3-or 4-amino-N-octadecylbenzamido)-isophthalate, dimethyl 5- (3- or 4-amino-N-octadecylphenylsulphonamido) - iso phthalate, or dimethyl 5- (3-amino-4-chlorophenyl-N-octadecylsulphonamido) - isophthalate, and by the condensation of ethyl benzoylacetate p with dimethyl 5-(3-amino-4-chlorophenyl-N-octadecylsulphonamido)-isophthalate or dimethyl 5-(3-aminophenyl-N-octadecylsulphonamido) - isophthalate. Specification 465,283 is referred to.
GB32973/58A 1957-10-31 1958-10-15 Color couplers containing long chain alkylamino-isophthalic-ester groups Expired GB857213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693509A US2993791A (en) 1957-10-31 1957-10-31 Color couplers containing long chain alkylaminoisophthalicester groups

Publications (1)

Publication Number Publication Date
GB857213A true GB857213A (en) 1960-12-29

Family

ID=24784961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32973/58A Expired GB857213A (en) 1957-10-31 1958-10-15 Color couplers containing long chain alkylamino-isophthalic-ester groups

Country Status (4)

Country Link
US (1) US2993791A (en)
BE (1) BE596163Q (en)
DE (1) DE1073308B (en)
GB (1) GB857213A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE587525A (en) * 1960-02-12
BE621719A (en) * 1962-01-18
DE1176640B (en) * 1963-04-05 1964-08-27 Basf Ag Process for the preparation of N, N'-bis-carbamoyl-diaryl-aminodialkyl esters of phthalic acid, isophthalic acid or terephthalic acid
US4250251A (en) * 1978-07-27 1981-02-10 Eastman Kodak Company Phenylsulfamoyl couplers, coupler compositions and photographic elements suited to forming integral sound tracks
ATE352586T2 (en) * 2000-09-29 2007-02-15 Molecular Probes Inc MODIFIED CARBOCYANINE DYES AND CONJUGATES THEREOF

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE416898A (en) * 1935-08-07
DE725872C (en) * 1935-08-07 1942-10-01 Ig Farbenindustrie Ag Process for the production of halogen silver emulsion layers for single or multi-layer color photographic material
DE733407C (en) * 1935-08-07 1943-03-26 Ig Farbenindustrie Ag Process for the preparation of halogen silver emulsion layers for color photography
US2498466A (en) * 1946-05-09 1950-02-21 Gen Aniline & Film Corp Phenolic color formers
US2657134A (en) * 1951-12-05 1953-10-27 Eastman Kodak Co Photographic emulsion with colored couplers containing isophthalic ester groups
US2652329A (en) * 1952-07-31 1953-09-15 Eastman Kodak Co Color couplers containing isophthalic acid radicals
US2688544A (en) * 1952-07-31 1954-09-07 Eastman Kodak Co Silver halide photographic emulsion containing dialkyl-5-(carboxyfatty acid amido) isophthalates

Also Published As

Publication number Publication date
DE1073308B (en) 1960-01-14
BE596163Q (en) 1961-02-15
US2993791A (en) 1961-07-25

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