GB1253711A - Photographic material containing a colour coupler - Google Patents

Photographic material containing a colour coupler

Info

Publication number
GB1253711A
GB1253711A GB01364/69A GB1136469A GB1253711A GB 1253711 A GB1253711 A GB 1253711A GB 01364/69 A GB01364/69 A GB 01364/69A GB 1136469 A GB1136469 A GB 1136469A GB 1253711 A GB1253711 A GB 1253711A
Authority
GB
United Kingdom
Prior art keywords
alkyl
reacting
colour coupler
dodecyloxy
march
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
GB01364/69A
Inventor
Friedrich-Wilhelm Kunitz
Willibald Pelz
Fritz Nittel
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1253711A publication Critical patent/GB1253711A/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
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • 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
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • 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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings

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

1,253,711. Pyrazolones. AGFA-GEVAERT A.G. 4 March, 1969 [5 March, 1968], No. 11364/69. Heading C2C. [Also in Division G2] A colour coupler of the formula is made by heating o-sulphobenzoic acid anhydride with 1 - [N - (2 - dodecyloxyphenyl)- carbamylmethyl] - 3 - aminopyrazolone - (5), which is made by reacting diethyl mono-imino malonate with 2-dodecyl-hydrazinoacetanilide. The latter is obtained by reacting hydrazine hydrate with 2-dodecyloxy-chloracetanilide made by reacting chloracetyl chloride with 2-dodecyloxyaniline, the latter being obtained by hydrolysing 2-dodecyloxy-acetanilide made by refluxing 2- acetaminophenol with dodecyl bromide. Couplers of the general formula where R 1 is alkyl of 1-20 C, arylamino or acylamino, R 2 is H or alkyl of 1-18 C and R 3 is H, alkyl of 1-20 C, aryl or a heterocyclic group are made in a similar way.
GB01364/69A 1968-03-05 1969-03-04 Photographic material containing a colour coupler Expired GB1253711A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA0058350 1968-03-05
DE19681622922 DE1622922A1 (en) 1968-03-05 1968-03-05 Color coupler-containing photographic material

Publications (1)

Publication Number Publication Date
GB1253711A true GB1253711A (en) 1971-11-17

Family

ID=25753821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01364/69A Expired GB1253711A (en) 1968-03-05 1969-03-04 Photographic material containing a colour coupler

Country Status (6)

Country Link
US (1) US3574626A (en)
BE (1) BE729233A (en)
CH (1) CH505408A (en)
DE (1) DE1622922A1 (en)
FR (1) FR2003277A1 (en)
GB (1) GB1253711A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6267536A (en) * 1985-09-19 1987-03-27 Konishiroku Photo Ind Co Ltd Method of giving light fastness to organic coloring matter
EP1931639A2 (en) * 2005-09-22 2008-06-18 Astra Zeneca AB Process

Also Published As

Publication number Publication date
CH505408A (en) 1971-03-31
FR2003277A1 (en) 1969-11-07
US3574626A (en) 1971-04-13
DE1622922A1 (en) 1971-02-25
BE729233A (en) 1969-09-03

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