GB1459171A - Thio-substituted a-alkanoyl acetamides and their use as yellow-forming photographic couplers - Google Patents

Thio-substituted a-alkanoyl acetamides and their use as yellow-forming photographic couplers

Info

Publication number
GB1459171A
GB1459171A GB1356475A GB1356475A GB1459171A GB 1459171 A GB1459171 A GB 1459171A GB 1356475 A GB1356475 A GB 1356475A GB 1356475 A GB1356475 A GB 1356475A GB 1459171 A GB1459171 A GB 1459171A
Authority
GB
United Kingdom
Prior art keywords
formula
substituted
thio
aliphatic
aromatic
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
GB1356475A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1459171A publication Critical patent/GB1459171A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole 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
    • C07D263/44—Two oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26—Two oxygen atoms, e.g. isatoic anhydride
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1459171 Thio - substituted - α - alkanoylacetamides FUJI PHOTO FILM CO Ltd 2 April 1975 [2 April 1974] 13564/75 Heading C2C [Also in Division G2] The invention comprises yellow-forming photographic couplers of the formula wherein X is an aliphatic, aromatic or heterocyclic group, Y is H or a group capable of being released on coupling with the oxidation product of a primary aromatic amine developing agent, R<SP>1</SP> and R<SP>2</SP> are optionally substituted aliphatic groups or together they complete an alicyclic ring, and R<SP>3</SP> and R<SP>4</SP> are H, aliphatic, aromatic or heterocyclic groups. They may be obtained by reacting a compound of the formula wherein R<SP>5</SP> is alkyl or aryl, with an amine of the formula The products are useful both in silver halide emulsions and in developer compositions. Compounds of Formula II above may be obtained by reacting a compound of the formula wherein Z is a halogen atom, with an alkali metal mercaptide of the formula wherein M is an alkali metal, in an organic solvent.
GB1356475A 1974-04-02 1975-04-02 Thio-substituted a-alkanoyl acetamides and their use as yellow-forming photographic couplers Expired GB1459171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3723974A JPS50130442A (en) 1974-04-02 1974-04-02

Publications (1)

Publication Number Publication Date
GB1459171A true GB1459171A (en) 1976-12-22

Family

ID=12492047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1356475A Expired GB1459171A (en) 1974-04-02 1975-04-02 Thio-substituted a-alkanoyl acetamides and their use as yellow-forming photographic couplers

Country Status (4)

Country Link
JP (1) JPS50130442A (en)
DE (1) DE2514314A1 (en)
FR (1) FR2266192B1 (en)
GB (1) GB1459171A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200502A2 (en) 1985-04-30 1986-11-05 Konica Corporation Light-sensitive silver halide color photographic material
US4798784A (en) * 1985-11-26 1989-01-17 Fuji Photo Film Co., Ltd. Method for processing a silver halide color photographic material including a hydrolyzable type dir coupler including bleaching and bleach-fixing processing
EP0452984A1 (en) 1985-09-25 1991-10-23 Fuji Photo Film Co., Ltd. Process for processing silver halide color photographic material for photographing use

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
JPS60143331A (en) 1983-12-29 1985-07-29 Fuji Photo Film Co Ltd Silver halide photosensitive material
AU590563B2 (en) 1985-05-16 1989-11-09 Konishiroku Photo Industry Co., Ltd. Method for color-developing a silver halide color photographic light-sensitive material
CA1303412C (en) 1985-05-31 1992-06-16 Shigeharu Koboshi Method for forming direct positive color image
DE3682128D1 (en) 1985-07-17 1991-11-28 Konishiroku Photo Ind PHOTOGRAPHIC SILVER HALOGENID MATERIAL.
AU591540B2 (en) 1985-12-28 1989-12-07 Konishiroku Photo Industry Co., Ltd. Method of processing light-sensitive silver halide color photographic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200502A2 (en) 1985-04-30 1986-11-05 Konica Corporation Light-sensitive silver halide color photographic material
EP0452984A1 (en) 1985-09-25 1991-10-23 Fuji Photo Film Co., Ltd. Process for processing silver halide color photographic material for photographing use
US4798784A (en) * 1985-11-26 1989-01-17 Fuji Photo Film Co., Ltd. Method for processing a silver halide color photographic material including a hydrolyzable type dir coupler including bleaching and bleach-fixing processing

Also Published As

Publication number Publication date
FR2266192B1 (en) 1977-07-22
JPS50130442A (en) 1975-10-15
FR2266192A1 (en) 1975-10-24
DE2514314A1 (en) 1975-10-16

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Legal Events

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