US3328419A - Colour couplers and their production and use in colour photography - Google Patents
Colour couplers and their production and use in colour photography Download PDFInfo
- Publication number
- US3328419A US3328419A US375308A US37530864A US3328419A US 3328419 A US3328419 A US 3328419A US 375308 A US375308 A US 375308A US 37530864 A US37530864 A US 37530864A US 3328419 A US3328419 A US 3328419A
- Authority
- US
- United States
- Prior art keywords
- parts
- colour
- sulphonamide
- phenyl
- nitrogen
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 58
- 229910052739 hydrogen Inorganic materials 0.000 description 30
- -1 aromatic primary amino compound Chemical class 0.000 description 29
- 239000001257 hydrogen Substances 0.000 description 29
- 229910052757 nitrogen Inorganic materials 0.000 description 29
- 229940124530 sulfonamide Drugs 0.000 description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 27
- 239000005864 Sulphur Substances 0.000 description 27
- 229910052799 carbon Inorganic materials 0.000 description 27
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 26
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 239000007787 solid Substances 0.000 description 23
- 150000002431 hydrogen Chemical class 0.000 description 21
- 238000002844 melting Methods 0.000 description 19
- 230000008018 melting Effects 0.000 description 19
- 239000000203 mixture Substances 0.000 description 18
- 239000000839 emulsion Substances 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 12
- 229910052709 silver Inorganic materials 0.000 description 11
- 239000004332 silver Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- ORPXKVFCUSJGIS-UHFFFAOYSA-N 4-dodecylbenzenesulfonamide Chemical compound CCCCCCCCCCCCC1=CC=C(S(N)(=O)=O)C=C1 ORPXKVFCUSJGIS-UHFFFAOYSA-N 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000002198 insoluble material Substances 0.000 description 3
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 3
- 150000004989 p-phenylenediamines Chemical class 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- ULHFFAFDSSHFDA-UHFFFAOYSA-N 1-amino-2-ethoxybenzene Chemical compound CCOC1=CC=CC=C1N ULHFFAFDSSHFDA-UHFFFAOYSA-N 0.000 description 2
- IBUXIVGXQSMJEO-UHFFFAOYSA-N 2-hydroxynaphthalene-1-carboxamide Chemical compound C1=CC=C2C(C(=N)O)=C(O)C=CC2=C1 IBUXIVGXQSMJEO-UHFFFAOYSA-N 0.000 description 2
- GTKIGDZXPDCIKR-UHFFFAOYSA-N 2-phenylbenzamide Chemical compound NC(=O)C1=CC=CC=C1C1=CC=CC=C1 GTKIGDZXPDCIKR-UHFFFAOYSA-N 0.000 description 2
- ORWQBKPSGDRPPA-UHFFFAOYSA-N 3-[2-[ethyl(methyl)amino]ethyl]-1h-indol-4-ol Chemical compound C1=CC(O)=C2C(CCN(C)CC)=CNC2=C1 ORWQBKPSGDRPPA-UHFFFAOYSA-N 0.000 description 2
- KLPPPIIIEMUEGP-UHFFFAOYSA-N 4-dodecylaniline Chemical compound CCCCCCCCCCCCC1=CC=C(N)C=C1 KLPPPIIIEMUEGP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 2
- 239000012346 acetyl chloride Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229940051881 anilide analgesics and antipyretics Drugs 0.000 description 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 2
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical group O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- RNSQPJZKTJGTTK-UHFFFAOYSA-N CCCCCCCCCCCCC1=CC=C(NS(=O)=O)C=C1 Chemical compound CCCCCCCCCCCCC1=CC=C(NS(=O)=O)C=C1 RNSQPJZKTJGTTK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 235000011779 Menyanthes trifoliata Nutrition 0.000 description 1
- 240000008821 Menyanthes trifoliata Species 0.000 description 1
- RTUTYSAVSNYWND-UHFFFAOYSA-N N-(4-aminophenyl)-3-(4-methoxyphenyl)-3-oxopropanamide Chemical compound COC1=CC=C(C(=O)CC(=O)NC2=CC=C(N)C=C2)C=C1 RTUTYSAVSNYWND-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 229940040526 anhydrous sodium acetate Drugs 0.000 description 1
- 150000003931 anilides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 235000019571 color Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 125000003630 glycyl group Chemical group [H]N([H])C([H])([H])C(*)=O 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004464 hydroxyphenyl group Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- AAXUVBPJGRWKLN-UHFFFAOYSA-N n-(5-amino-2-methoxyphenyl)-3-(4-methoxyphenyl)-3-oxopropanamide Chemical compound C1=CC(OC)=CC=C1C(=O)CC(=O)NC1=CC(N)=CC=C1OC AAXUVBPJGRWKLN-UHFFFAOYSA-N 0.000 description 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Substances [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- WSDQIHATCCOMLH-UHFFFAOYSA-N phenyl n-(3,5-dichlorophenyl)carbamate Chemical compound ClC1=CC(Cl)=CC(NC(=O)OC=2C=CC=CC=2)=C1 WSDQIHATCCOMLH-UHFFFAOYSA-N 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3
Definitions
- the colour coupler is incorporated in the photographic emulsion layer in which the image is ultimately to be formed, it is important that it should be non-diffusing in such layer, i.e. that it should neither diffuse away during the processing steps nor migrate from its layer to any adjacent layer.
- Many attempts have been made to achieve this characteristic of non-diffusibility, i.e. to make the colour coupler substantive to the medium, usually gelatin, of the photographic emulsion.
- the methods which have been employed consist generally in the use of colour couplers containing groups of substantial molecular size, e.g. long chain alkyl groups, and also solubilising groups.
- Such colour couplers are often manufactured by a synthesis in which the group conferring non-difiusion and the solubilising group are introduced at separate stages and the colour couplers are often difficult to isolate and purify. It is one object of the present invention to provide a new class of colour couplers which are non-diffusing in photographic emulsion layers, and which may be manufactured by a simple synthetic process in which two solubilising groups and a group conferring non-diffusion are introduced simultaneously, and further the carboxylic acid group may be obtained in a protected form if so desired.
- COOH I where the COOH group is ortho to the carbonylamino group
- colour couplers of the foregoing general Formulas I and II are prepared by condensing a compound of the general Formula III o 0 III with a colour coupler of the general formula B-NH where B has the meaning assigned to it above.
- a compound of the general Formula II is obtained if the ring structure of the compound of Formula III is retained; otherwise, if the ring opens, a product of Formula I is obtained.
- the colour couplers containing an amino group which may be used in the process of the invention are for example:
- Phenols and l-naphthols which contain an amino group, for example 4-chloro-5-1nethyl-2-aminophenol or the aminophenols described in British patent specification Nos. 797,141; 754,306; l-a-mino-S-naphthol, N(B-aminoethyl)-l-hydrOXy-Z-naphthamide or similar N-substituted naphthamides containing an amino group, as described in British patent specification No. 902,266 which may also be substituted in the 4-position, as described in British patent specification No. 757,3 68 and which give cyan dyestuffs on colour development with substituted p-phenylene diamines.
- an amino group for example 4-chloro-5-1nethyl-2-aminophenol or the aminophenols described in British patent specification Nos. 797,141; 754,306; l-a-mino-S-naphthol,
- the new colour couplers of the invention may be used in the developing solution or they may be included in a light-sensitive layer or in a non-light-sensitive layer adjacent to a sensitive layer or separated therefrom by a waterpermeable colloid layer.
- the multilayer colour photographic material may be a natural order material in which the images are to be formed in colours complementary to those of the original object or one in which an unnatural order is used, for example one in which in the top layer there is formed a yellow image of the blue parts of the object, in one of the two layers there is formed a cyan image of the green parts of the object and in the other a magenta image of the red parts of the object.
- the new colour coupler-s may be incorporated in the photographic emulsion layers by taking them up in dilute alkali, e.g. dilute sodium hydroxide, and adding the resulting solution to the emulsion.
- dilute alkali e.g. dilute sodium hydroxide
- the alkali may cause the ring structure to break down yielding a product of Formula 1.
- the compounds may be dispersed, in a non-slovent medium, and the dispersion added to a photographic emulsion. Since in this case alkali is not used the products ofFormula II remain with their ring structure intact, though they are possibly broken down by the eflect of treatment of the emulsions with alkaline developers. 7
- EXAMPLE 1 Z-carboxy-N- (1 -phenyl-pyraz0l0ny l-3 -benzam'ide- 4-N'- (4-d0decy lphenyl sulphonamide chloride obtained is removed by filtration. The solution is then evaporated to dryness in vacuo and the residue dissolved in 200 parts of water by the addition of 2 N sodium hydroxide solution. After filtering, the solution obtained is acidified with 2 N hydrochloric acid to precipitate the product which is collected by L-filtration and dried. The 7.1 parts of phthalic acid-4-N-(4-dodecylphenyl) sulphonamide are obtained as a colourless solid melting at 164-165 C.
- a photographic layer containing the colour coupler may be obtained in the following manner:
- a mixture of 1.54 parts of the col-our coupler and 12 parts of n-propyl alcohol is warmed to dissolve and 2.35 parts of 2 N potassium hydroxide then added.
- the solution so obtained is diluted to 30 parts with distilled Water and added to 500 parts of a green sensitised gelatino silver halide emulsion containing silver halide equivalent to 2.5 parts of silver and 3.5% gelatin.
- the emulsion is then coated on film base and the coated layer dried.
- phthalic anhydride-4-N-(4-dodecylphenyl) sulphonamide used in the above example may be prepared as follows:
- a mixture of 30 parts of phthalic acid-4-N-(4-dodecylphenyl)-sulphonamide and 300 parts of acetyl chloride is heated under reflux for 1 hour then evaporated to dryness in vacuo.
- the solid residue is recrystallised from 400 parts of 60-80 grade petroleum ether.
- the 12.5 parts of phthalic anhydride-4-N-(4-dodecylphenyl) sulphonamide are obtained as a colourless crystalline solid melting at 83 C.
- the compound is found to contain 66.3% of carbon, 7.0% of hydrogen, 3.1% of nitrogen and 6.8% of sulphur. (C H 'NO S requires 66.3% of carbon, 7.0% of hydrogen, 3.0% of nitrogen and 6.8% of sulphur.)
- the phthalic acid-4-N-(4-dodecylphenyl) sulphonamide itself may be prepared as follows:
- a mixture of 5.3 parts of phthalic acid-4-sulphon.ch1o-; ride, 10.44 parts of p-dodecylaniline and '100 parts of ethyl acetate is heated under reflux for 12 hours, cooled to 20 C. and the precipitate of p-dodecylaniline hydro- COOH
- a mixture of 7.85 parts of 4-methoxy-3-(4-methoxybenzoylacetamido)aniline, 11.75 parts of phthalie anhydride 4-N-(4-dodecylphenyl)sulphonamide and parts of ethyl acetate is heated at 50 C. for 1 hour, 500 parts of 60-80 grade petroleum ether are then added and the precipitate obtained filtered off, dried and recrystal-, lised from 1 20 parts of methanol.
- a photographic layer containing the colour coupler may be obtained in the following manner:
- a mixture of 3.8 parts of the colour coupler and 20 parts of n-propyl alcohol is warmed to dissolve and 3.5 parts of 2 N potassium hydroxide solution then added.
- the solution so obtained is diluted to 70 parts with distilled water and added to 500 parts of a blue sensitised gelatino silver halide emulsion containing silver halide equivalent to 7.0 parts of silver and 4% gelatin.
- the emulsion is then coated on film base and the coated layer dried.
- EXAMPLE 5 EXAMPLE 3 5 Z-carboxy N 4-(3:5 dicarbomethoxyphenylaminocar- Z-carbOxy-N-[B(I-hydroxy-Z-naphthamido)ethyl]benzbonyl)acetyl]phenylb enzamide 4 N (4 dodecylamiae-4-N'-(4-d0decylphenyl)sulphonam ide phenyl)sulphonamide $OOCH3 Q-NHC O CHiC OQNHO (IQ-S OaNHQ-CnHzs (2000113 H006 CONH.CH2OH2NHOC-SO2-NHC:2H25
- the product is obtained by evaporating the is added to 500 parts of a red sensitised gelatino silver reaction mixture to dryness in vacuo and recrystallising halide emulsion containing silver halide equivalent to 2.0 the residue from methanol.
- the emulsion is then [4-.(4-methoxybenzoylacetamido) 2:5 diethoxyphenyl] coated on a paper base and the coated layer dried.
- benzamide-4-N'-(4-dodecylphenyl)sulphonamide are obthe photographic layer so obtained is exposed to red light, tained as a solid melting at 94-96 C.
- the 4 (4 methoxybenzoylacetamido)-2:S-di-ethoxyaniline used in the above example is prepared as follows EXAMPLE 4 A mixture of 40 parts of 4-(4-methoxybenzoylacet- 2-carb0xy-N-[fi(4-chlar 1 hydroxy 2 naphlhamido) amido)-2:5-di-ethoxy nitrobenzene, 800 parts of ethyl ethyl]benzamide-4-N'-(4 d0decylphenyl)sulphonamide alcohol and Raney nickel catalyst is heated'with hydro- OH V ,7 l
- decylphenyl)sulphonamide are obtained as a colourless solid melting at 203204 C. and on analysis is found to The (4' y ynlcontain 64.0% of carbon, 6.0% of hydrogen and 5.5 of 75 trobenzene itself maybe prepared as follows:
- the product is isolated by pouring 0f 4-(4-1'11ethoxybflflzoylacetamidonitl'obenzefle am into an excess of petroleurn'ether.
- the 19.6 parts of 2- tained as a pale yellow needle crystal melting at 197- carboxy N- ⁇ 3-[(,5-ehlor-4-methyl-2-hydroxyphenyl) 198 C.
- aminocar-bonyl]phenyl ⁇ benzamide -4-N (4 dodecyl
- phenyl)sul phonamide are obtained as a solid melting at Z-carboxy-N-[4-(methoxyb enzoylacetam idoy) h l] 2l0213 C.
- EXAMPLE 8 product is recrystallised from glacial acetic acid.
- N-(4-methoxybenzoylacetamido)phenylphthalimide-4- 50 The 11.2 parts of N- ⁇ 4-[N-(l-phenyl-S-pyrazolonyl- N'-(4-d0decylphenyl)sulphrmamide 3-)aminoacetyl]phenyl ⁇ phthalimide-4 N (4 dodecyloo CHaO-COCHzCONH- 41 SOENEP-QCHHIS 1
- a mixture of 9.94 parts of 4-(4-methoxybenzoylacetaphenyl)sulphonamide are obtained as a solid melting at mido)aniline, 16.45 parts of phthalic anhydride-4-N-(4- 6O 228231 C.
- EXAMPLE 13 2-carboxy-N-[;8(I-hydroxyQ-rtaphthamido) ethyl] benzamide-4-N'n-0ctadecylsulphonamide o oNHomomNHoo-Q-somnmrm crystallised from ethyl acetate.
- the 7.0 parts of 2- carboxy N [3(1 hydroxy-Z-naphthamido)ethyl]benzamide-4-n-octadecylsulphonamide are obtained as a colourless solid melting at 225-226 C. and on analysis is found to contain 66.1 of carbon, 8.6% of hydrogen and 4.1% of sulphur. (C39H55N3S07 requires 66.1% of carbon, 7.8% of hydrogen and 4.5% of sulphur.)
- the phthalic anhydride 4-N-n-octadecylsulphonamide used in the above example may be prepared as follows: A mixture of 26.9 parts of n-octadecylamine, 29.2 parts of phthalic acid-4-sulphonyl chloride, 8.2 parts of anhydrous sodium acetate and 400 parts of ethyl acetate is heated under reflux for 12 hours then evaporated down to dryness. To the residue is added 600 parts of acetyl chloride and the mixture heated under reflux for /2 hour. After filtering hot the solution is cooled to crystallise, the product collected by filtration and recrystallised from ethyl acetate.
- a color coupler which is a compound selected from the group consisting of compounds of the formula:
- R is a. member selected from the group consist- EXAMPLE 17 ing of alkyl and Ialkyl substituted phenyl, wherein the alkyl radical, and the alkyl substituent contain from 12 2 -arb0xy-N-[Z- ⁇ fi-(4-Chl0r0 1 hydroxy 2 naphthto 18 carbon atoms, and B is the residue of a compound amid0)ethyl ⁇ phenyl]benzamide-4 N (4 dodecyl- BNH which is selected from the group consisting of phenyl)sulph0namide (I) Ho 0 c- SO;NH-C ,H
- R is phenyl
- one of X and Y is --NH and the other is H
- X is NH and Y is anilino or X is H and Y is -NH aminophenylacetylamino, or (Z-methoxy- 5-amino)anilino.
- B is the residue of a compound BNH which is selected from the group consisting of N-(fi-aminoethyl)-1-hydroxy-2- napthamide, N (B aminoethyl) 4 chloro 1 hydroxy 2 napthamide, 2 (o amino B phenylethyl)- 1 hydroxynaphthamide, 1 (1 hydroxy 2 naphthamide)-6-aminohexane, and 2-(o-amino-fi-phenylethyl)-1-hydroxy-4-chl0ronaphthamide.
- BNH which is selected from the group consisting of N-(fi-aminoethyl)-1-hydroxy-2- napthamide, N (B aminoethyl) 4 chloro 1 hydroxy 2 napthamide, 2 (o amino B phenylethyl)- 1 hydroxynaphthamide, 1 (1 hydroxy 2 naphthamide)-6-aminohexane, and 2-(o-amino-fi-phen
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24027/63A GB997500A (en) | 1963-06-17 | 1963-06-17 | Improvements in or relating to colour couplers and to their production and use in colour photography |
Publications (1)
Publication Number | Publication Date |
---|---|
US3328419A true US3328419A (en) | 1967-06-27 |
Family
ID=10205219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US375308A Expired - Lifetime US3328419A (en) | 1963-06-17 | 1964-06-15 | Colour couplers and their production and use in colour photography |
Country Status (6)
Country | Link |
---|---|
US (1) | US3328419A (de) |
BE (1) | BE649351A (de) |
CH (1) | CH445475A (de) |
DE (1) | DE1493852A1 (de) |
GB (1) | GB997500A (de) |
NL (1) | NL6406892A (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3547944A (en) * | 1964-02-20 | 1970-12-15 | Ilford Ltd | Colour photography utilizing colour couplers which yield quinone imine or azamethine dye images |
US3711286A (en) * | 1968-02-07 | 1973-01-16 | Konishiroku Photo Ind | Light-sensitive silver halide color photographic emulsion |
US3973968A (en) * | 1971-04-26 | 1976-08-10 | Konishiroku Photo Industry Co., Ltd. | Photographic acyl acetanilide color couplers with 2,5-dioxo-1-imidazolidinyl coupling off groups |
US4106940A (en) * | 1974-10-03 | 1978-08-15 | Agfa-Gevaert, A.G. | Light-sensitive material containing emulsified substances |
US4269936A (en) * | 1971-12-28 | 1981-05-26 | Fuji Photo Film Co., Ltd. | Process of forming yellow photographic images |
US4404274A (en) * | 1971-03-20 | 1983-09-13 | Fuji Photo Film Co., Ltd. | Photographic light sensitive element containing yellow color coupler and method for forming yellow photographic images |
US4835094A (en) * | 1986-10-01 | 1989-05-30 | Agfa-Gevaert Aktiengesellschaft | Color photographic recording material containing a color coupler of the pyrazoloazole series |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2083216A (en) * | 1934-06-20 | 1937-06-08 | Gen Aniline Works Inc | Monoazo dyes |
US2710803A (en) * | 1953-03-26 | 1955-06-14 | Eastman Kodak Co | Color couplers containing hydroxyalkyl groups |
US2837557A (en) * | 1953-04-22 | 1958-06-03 | Union Carbide Corp | Esters of n, nu-bis(2-cyanoethyl) carboxamic acids |
US2878263A (en) * | 1958-02-14 | 1959-03-17 | Ortho Pharma Corp | 4-methyl-4-phenyl-5-pyrazolone |
US2905694A (en) * | 1959-09-22 | Certain esters of i | ||
US2933391A (en) * | 1956-09-06 | 1960-04-19 | Eastman Kodak Co | Photographic emulsions containing 5-pyrazolone coupler compounds |
US2983608A (en) * | 1958-10-06 | 1961-05-09 | Eastman Kodak Co | Yellow-colored magenta-forming couplers |
US3034891A (en) * | 1958-07-31 | 1962-05-15 | Gen Aniline & Film Corp | Procedure for the production of yellow dye images by color development |
US3148178A (en) * | 1962-11-07 | 1964-09-08 | Eastman Kodak Co | Azo compounds containing a dicarboximido radical |
-
1963
- 1963-06-17 GB GB24027/63A patent/GB997500A/en not_active Expired
-
1964
- 1964-06-15 US US375308A patent/US3328419A/en not_active Expired - Lifetime
- 1964-06-16 DE DE19641493852 patent/DE1493852A1/de active Pending
- 1964-06-16 BE BE649351A patent/BE649351A/xx unknown
- 1964-06-16 CH CH783364A patent/CH445475A/de unknown
- 1964-06-17 NL NL6406892A patent/NL6406892A/xx unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905694A (en) * | 1959-09-22 | Certain esters of i | ||
US2083216A (en) * | 1934-06-20 | 1937-06-08 | Gen Aniline Works Inc | Monoazo dyes |
US2710803A (en) * | 1953-03-26 | 1955-06-14 | Eastman Kodak Co | Color couplers containing hydroxyalkyl groups |
US2837557A (en) * | 1953-04-22 | 1958-06-03 | Union Carbide Corp | Esters of n, nu-bis(2-cyanoethyl) carboxamic acids |
US2933391A (en) * | 1956-09-06 | 1960-04-19 | Eastman Kodak Co | Photographic emulsions containing 5-pyrazolone coupler compounds |
US2878263A (en) * | 1958-02-14 | 1959-03-17 | Ortho Pharma Corp | 4-methyl-4-phenyl-5-pyrazolone |
US3034891A (en) * | 1958-07-31 | 1962-05-15 | Gen Aniline & Film Corp | Procedure for the production of yellow dye images by color development |
US2983608A (en) * | 1958-10-06 | 1961-05-09 | Eastman Kodak Co | Yellow-colored magenta-forming couplers |
US3148178A (en) * | 1962-11-07 | 1964-09-08 | Eastman Kodak Co | Azo compounds containing a dicarboximido radical |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3547944A (en) * | 1964-02-20 | 1970-12-15 | Ilford Ltd | Colour photography utilizing colour couplers which yield quinone imine or azamethine dye images |
US3711286A (en) * | 1968-02-07 | 1973-01-16 | Konishiroku Photo Ind | Light-sensitive silver halide color photographic emulsion |
US4404274A (en) * | 1971-03-20 | 1983-09-13 | Fuji Photo Film Co., Ltd. | Photographic light sensitive element containing yellow color coupler and method for forming yellow photographic images |
US3973968A (en) * | 1971-04-26 | 1976-08-10 | Konishiroku Photo Industry Co., Ltd. | Photographic acyl acetanilide color couplers with 2,5-dioxo-1-imidazolidinyl coupling off groups |
US4269936A (en) * | 1971-12-28 | 1981-05-26 | Fuji Photo Film Co., Ltd. | Process of forming yellow photographic images |
US4106940A (en) * | 1974-10-03 | 1978-08-15 | Agfa-Gevaert, A.G. | Light-sensitive material containing emulsified substances |
US4835094A (en) * | 1986-10-01 | 1989-05-30 | Agfa-Gevaert Aktiengesellschaft | Color photographic recording material containing a color coupler of the pyrazoloazole series |
Also Published As
Publication number | Publication date |
---|---|
DE1493852A1 (de) | 1969-05-22 |
CH445475A (de) | 1967-10-31 |
BE649351A (de) | 1964-10-16 |
GB997500A (en) | 1965-07-07 |
NL6406892A (de) | 1964-12-18 |
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