GB1310627A - Aromatic amides and their use as couplers for photographic materials - Google Patents

Aromatic amides and their use as couplers for photographic materials

Info

Publication number
GB1310627A
GB1310627A GB1501871*[A GB1501871A GB1310627A GB 1310627 A GB1310627 A GB 1310627A GB 1501871 A GB1501871 A GB 1501871A GB 1310627 A GB1310627 A GB 1310627A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
couplers
photographic materials
aromatic amides
compounds
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
GB1501871*[A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1310627A publication Critical patent/GB1310627A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/40—2,5-Pyrrolidine-diones
    • C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
    • 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
    • G03C7/362—Benzoyl-acetanilide couplers

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

1310627 Amides KONISHIROKU PHOTO INDUSTRY CO Ltd 14 May 1971 [14 May 1970] 15018/71 Heading C2C [Also in Division G2] The invention comprises compounds of the formula where X is H, halogen, alkoxy of 1-4 carbon atoms, alkyl of 1-4 carbon atoms or aryloxy, Y is COOR 2 , COOCH(R 1 )-COOR 2 , NHCOR 3 or where R 1 is alkyl of 1-4 carbon atoms, R 2 is hydrocarbyl of 8-18 carbon atoms and COR 3 is acyl of 9-25 carbon atoms. The compounds are prepared by reacting together compounds of the formulae
GB1501871*[A 1970-05-14 1971-05-14 Aromatic amides and their use as couplers for photographic materials Expired GB1310627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45040492A JPS4917371B1 (en) 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
GB1310627A true GB1310627A (en) 1973-03-21

Family

ID=12582061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1501871*[A Expired GB1310627A (en) 1970-05-14 1971-05-14 Aromatic amides and their use as couplers for photographic materials

Country Status (4)

Country Link
US (1) US3832386A (en)
JP (1) JPS4917371B1 (en)
DE (1) DE2123448C3 (en)
GB (1) GB1310627A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946384B2 (en) * 1978-09-13 1984-11-12 富士写真フイルム株式会社 yellow coupler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077874A (en) * 1963-10-01 1967-08-02 Eastman Kodak Co New open-chain reactive methylene compounds and their use as photographic colour couplers

Also Published As

Publication number Publication date
US3832386A (en) 1974-08-27
DE2123448B2 (en) 1979-05-10
DE2123448A1 (en) 1972-04-06
JPS4917371B1 (en) 1974-04-30
DE2123448C3 (en) 1980-01-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee