GB1228041A - - Google Patents

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Publication number
GB1228041A
GB1228041A GB1228041DA GB1228041A GB 1228041 A GB1228041 A GB 1228041A GB 1228041D A GB1228041D A GB 1228041DA GB 1228041 A GB1228041 A GB 1228041A
Authority
GB
United Kingdom
Prior art keywords
methyl
condensing
prepared
compounds
formula
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
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 filed Critical
Publication of GB1228041A publication Critical patent/GB1228041A/en
Expired legal-status Critical Current

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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
    • 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
    • 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

Abstract

1,228,041. Alkylthio-alkanoylamides. KONISHIROKU PHOTO INDUSTRY CO. Ltd. 23 Oct., 1968 [23 Oct., 1967], No. 50278/68. Heading C2C. [Also in Divisions C4 and G2] The invention comprises compounds of formula wherein R is a C 8-18 aliphatic hydrocarbon residue, B is a colour coupler residue (as hereinafter defined), X is a phenylene radical which may be substituted or an alkylene or aralkylene radical and m and n are 1 or 2. The compounds are used in photographic compositions (see Division G2) and are prepared by condensing an appropriate alkylthioalkanoic acid chloride with an amine H 2 N-(X) m-1 -B. The term " colour coupler residue" is defined as an organic group containing, at least one active methylene group adjacent to a carbonyl group, at least one phenolic OH group or a pyrazolone, indazolone or pyrazolino.(l ,5-a]-benzimidazole nucleus. The compound of formula is prepared by condensing x-(3-aminobenzoyl)-2- methoxyacetanilide with # - n - dodecylthio- α - methyl - propionic acid chloride. A number of further compounds of the above beneral formula are specified. # - n - Dodecylthio - α - methyl - propionic acid is prepared by condensing n-dodecyl-mercaptan and methyl methacrylate to yield methyl #-ndodecylthio-x-methyl-propionate which is hydrolysed with aqueous KOH. The corresponding octylthio- and octadecylthio-compounds are described. #-t-Dodecylthioacetic acid is prepared by condensing t-dodeeylmereaptan with ethylmonochloroacetate in the presence of sodium ethoxide to yield ethyl #-t-dodecylthioacetate which is hydrolysed as above. The carboxylic acids are converted to the acid chlorides by treatment with thionyl chloride.
GB1228041D 1967-10-23 1968-10-23 Expired GB1228041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6782067 1967-10-23

Publications (1)

Publication Number Publication Date
GB1228041A true GB1228041A (en) 1971-04-15

Family

ID=13355946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228041D Expired GB1228041A (en) 1967-10-23 1968-10-23

Country Status (5)

Country Link
US (1) US3580721A (en)
BE (1) BE722686A (en)
DE (1) DE1804167A1 (en)
FR (1) FR1587205A (en)
GB (1) GB1228041A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2301705A1 (en) * 1973-01-13 1974-07-25 Agfa Gevaert Ag PHOTOGRAPHIC MATERIAL WITH AN EMULSIFIED COLOR COUPLER AND METHOD OF MANUFACTURING IT
US4106942A (en) * 1974-04-02 1978-08-15 Fuji Photo Film Co., Ltd. Silver halide emulsion containing yellow color couplers
JPS5930263B2 (en) * 1979-06-19 1984-07-26 富士写真フイルム株式会社 Silver halide photographic material
JPS5930264B2 (en) * 1979-08-13 1984-07-26 富士写真フイルム株式会社 Silver halide photographic material

Also Published As

Publication number Publication date
FR1587205A (en) 1970-03-13
US3580721A (en) 1971-05-25
BE722686A (en) 1969-04-01
DE1804167A1 (en) 1969-08-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees