GB902266A - Method of incorporating salts of color couplers in photographic emulsions - Google Patents

Method of incorporating salts of color couplers in photographic emulsions

Info

Publication number
GB902266A
GB902266A GB12890/60A GB1289060A GB902266A GB 902266 A GB902266 A GB 902266A GB 12890/60 A GB12890/60 A GB 12890/60A GB 1289060 A GB1289060 A GB 1289060A GB 902266 A GB902266 A GB 902266A
Authority
GB
United Kingdom
Prior art keywords
sodium
sulpho
phenyl
prepared
undecamido
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
GB12890/60A
Inventor
Curt Bruno Roth
Fritz Walter Hellmut Mueller
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 GB902266A publication Critical patent/GB902266A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • 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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Sodium N-[m(o -sulpho-undecamido)-phenyl]-1-hydroxy-2-naphthamide is prepared by heating phenyl 1-hydroxy-2-naphthoate with m-nitro-aniline to give N-(m-nitrophenyl)-1-hydroxy-2-naphthamide, reducing this to the corresponding amine with iron and hydrochloric acid, and reacting the amine with potassium hydrogen 11-sulpho-undecanoate in the presence of phosphorus trichloride followed by addition of sodium hydroxide and sodium acetate. Sodium N-[o-chloro-p(g -sulpho-undecamido)phenyl] 1 - hydroxy-2-naphthamide and sodium N-[3-carboxy-5-(g -sulpho - undecamido)phenyl]-1-hydroxy-2-naphthamide are similarly prepared. 1 - Phenyl - 3[31(o -sulpho-undecamido)benzamido]-5-pyrazolone sodium salt and the corresponding 1-(2,4,6-trichloro-phenyl) compound are prepared by reacting the 1-substituted-3-amino-5-pyrazolone with m-nitrobenzoyl chloride to give the 3-(m-nitrobenzamido)-5-pyrazolone, reducing the nitro group to the corresponding amine with iron and hydrochloric acid or catalytic hydrogen, and reacting the amine with potassium hydrogen 11-sulphoundecanoate in the presence of phosphorus trichloride followed by addition of sodium hydroxide and sodium acetate. Sodium 1-phenyl-3(o -sulpho-undecamido)-5-pyrazolone is prepared by reacting 1-phenyl-3-amino-5-pyrazolone with potassium hydrogen 11-sulpho-undecanoate in the presence of phosphorus trichloride followed by addition of sodium hydroxide and sodium acetate. Sodium a - benzoyl - N - \sTp - [p - (o - sulphoundecamido)benzamido]phenyl\sV acetamide is prepared by treating p - amino - a - benzoylacetanilide with p-nitrobenzoyl chloride to give a -benzoyl-p-(p-nitrobenzamido)acetanilide, reducing the nitro group with iron and hydrochloric acid to give the corresponding amine, and reacting this with potassium hydrogen 11-sulpho-undecanoate in the presence of phosphorus trichloride followed by the addition of sodium hydroxide and sodium acetate. Potassium hydrogen 11-sulpho-undecanoate is prepared by refluxing undecenoic acid with sodium sulphite and treating the product with potassium chloride. U.S.A. Specification 2,200,306 is referred to.
GB12890/60A 1959-04-30 1960-04-11 Method of incorporating salts of color couplers in photographic emulsions Expired GB902266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US809926A US3080233A (en) 1959-04-30 1959-04-30 Method of incorporating metal salts of color couplers in photographic emulsions

Publications (1)

Publication Number Publication Date
GB902266A true GB902266A (en) 1962-08-01

Family

ID=25202513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12890/60A Expired GB902266A (en) 1959-04-30 1960-04-11 Method of incorporating salts of color couplers in photographic emulsions

Country Status (4)

Country Link
US (1) US3080233A (en)
BE (1) BE590403A (en)
DE (1) DE1120274B (en)
GB (1) GB902266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622337A (en) * 1968-08-02 1971-11-23 Gaf Corp Cyan color formers for color photography

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259369A (en) * 1959-12-23
US3135609A (en) * 1960-06-29 1964-06-02 Gen Aniline & Film Corp 1-hydroxy-2-naphthamide couplers for color photography
US5300418A (en) * 1992-04-16 1994-04-05 Eastman Kodak Company Viscosity control of photographic melts
WO2012140647A2 (en) * 2011-04-11 2012-10-18 Yeda Research And Development Co. Ltd Albumin binding probes and drug conjugates thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695980C (en) * 1935-04-12 1940-09-07 I G Farbenindustrie Akt Ges Process for the production of gelatin solutions or halogen silver emulsions in gelatin for photographic purposes, which contain one or more water-insoluble dye intermediates
US2346080A (en) * 1942-06-12 1944-04-04 Eastman Kodak Co Acylaminohydroxydiphenyl coupler
US2498466A (en) * 1946-05-09 1950-02-21 Gen Aniline & Film Corp Phenolic color formers
BE483861A (en) * 1947-07-11
US2533514A (en) * 1947-11-19 1950-12-12 Eastman Kodak Co Photographic emulsions containing color couplers and amide coupler solvents
US2772162A (en) * 1954-11-03 1956-11-27 Eastman Kodak Co Diacylaminophenol couplers
BE543744A (en) * 1954-12-20
US2829975A (en) * 1956-04-26 1958-04-08 Gen Aniline & Film Corp 3-alpha-sulfo acylamino pyrazolone color formers in which the acyl group contains a long aliphatic chain
BE561850A (en) * 1956-10-23
BE572971A (en) * 1957-11-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622337A (en) * 1968-08-02 1971-11-23 Gaf Corp Cyan color formers for color photography

Also Published As

Publication number Publication date
US3080233A (en) 1963-03-05
BE590403A (en)
DE1120274B (en) 1961-12-21

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