GB1245345A - Photographic material containing nitro compounds for the silver dyestuff bleaching process - Google Patents

Photographic material containing nitro compounds for the silver dyestuff bleaching process

Info

Publication number
GB1245345A
GB1245345A GB08164/69A GB1816469A GB1245345A GB 1245345 A GB1245345 A GB 1245345A GB 08164/69 A GB08164/69 A GB 08164/69A GB 1816469 A GB1816469 A GB 1816469A GB 1245345 A GB1245345 A GB 1245345A
Authority
GB
United Kingdom
Prior art keywords
sulphonic acid
prepared
nitro
acid
methyl
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
GB08164/69A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1245345A publication Critical patent/GB1245345A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/72—Nitrogen atoms
    • C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/38—Nitrogen atoms
    • C07D215/42—Nitrogen atoms attached in position 4
    • 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
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule
    • 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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)

Abstract

1,245,345. Benzene sulphonic acid derivatives. CIBA-GEIGY A.G. 9 April, 1969 [9 April, 1968], No. 18164/69. Heading C2C. [Also in Division G2] 2 - Nitro - 6 - stearoylaminotoluene - 4 - sulphonic acid is prepared by treating 2-amino-6- nitrotoluene-4-sulphonic acid in pyridine at boiling point with stearoyl chloride. 1-Methoxy- 3 - nitro - 6 - stearoylaminobenzene - 4 - sulphonic acid is prepared similarly using 1-nitro-3- methoxy - 4 - aminobenzene - 6 - sulphonic acid. 5 - Nitro - 2 - methyl - octadecyl - aminobenzenesulphonic acid is prepared by boiling an aqueous solution of sodium 2-chloro-5-nitrobenzene sulphonate to which has been added methyl-octadecylamine, isopropanol and sodium bicarbonate. 4 - Methyl - octadecylamino - 3 - aminobenzene sulphonic acid is prepared by mixing iron, hydrochloric acid, glacial acetic acid and water, which mixture has been refluxed, with alcohol and 5 - nitro - 2 - methyl - octadecylaminobenzene sulphonic acid (prepared as above). 5 - (3,5 - Dinitrobenzoylamino) - 2 - methyloctadecylaminobenzene sulphonic acid is prepared by adding 3,5-dinitrobenzoyl chloride to 4- methyloctadecylamino - 3 - aminobenzene sulphonic acid (prepared as above) in diethylaniline heated to 100‹ C. The resulting substance is suspended in water at 95‹ C. and mixed with 2N sodium carbonate solution to give a clear solution which is mixed at 60‹ C. with 2N sodium carbonate solution to give the sodium salt of the desired compound. 3-(3,5- dinitrobenzoylamino) - 4 - methyloctadecylaminobenzene sulphonic acid is obtained similarly.
GB08164/69A 1968-04-09 1969-04-09 Photographic material containing nitro compounds for the silver dyestuff bleaching process Expired GB1245345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH523668A CH507536A (en) 1968-04-09 1968-04-09 Photographic material containing nitro compounds for the silver dye bleaching process

Publications (1)

Publication Number Publication Date
GB1245345A true GB1245345A (en) 1971-09-08

Family

ID=4290213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08164/69A Expired GB1245345A (en) 1968-04-09 1969-04-09 Photographic material containing nitro compounds for the silver dyestuff bleaching process

Country Status (6)

Country Link
US (1) US3782948A (en)
BE (1) BE731162A (en)
CH (1) CH507536A (en)
DE (1) DE1917813A1 (en)
FR (1) FR2005820A1 (en)
GB (1) GB1245345A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296109B (en) * 1966-09-13 1969-05-29 Gewerk Eisenhuette Westfalia Conveyor backing device with back cylinder arranged on the extension team
CH576656A5 (en) * 1973-05-17 1976-06-15 Ciba Geigy Ag
JPS5938943B2 (en) * 1977-06-21 1984-09-20 富士写真フイルム株式会社 2-Alkoxyalkoxy-5-nitrobenzenesulfonic acid and its salts
CH656725A5 (en) * 1983-01-26 1986-07-15 Ciba Geigy Ag PHOTOGRAPHIC MATERIAL FOR SILVER COLORING METHOD.
DE3725082A1 (en) * 1987-07-29 1989-02-09 Bayer Ag DISAZO DYES

Also Published As

Publication number Publication date
CH507536A (en) 1971-05-15
BE731162A (en) 1969-10-08
DE1917813A1 (en) 1969-10-30
FR2005820A1 (en) 1969-12-19
US3782948A (en) 1974-01-01

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