GB722281A - Colour photographic images - Google Patents

Colour photographic images

Info

Publication number
GB722281A
GB722281A GB7338/52A GB733852A GB722281A GB 722281 A GB722281 A GB 722281A GB 7338/52 A GB7338/52 A GB 7338/52A GB 733852 A GB733852 A GB 733852A GB 722281 A GB722281 A GB 722281A
Authority
GB
United Kingdom
Prior art keywords
prepared
indazolone
toluene
dodecylphenyl
reacting
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
GB7338/52A
Inventor
John Mathers Woolley
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to BE518561D priority Critical patent/BE518561A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7338/52A priority patent/GB722281A/en
Priority to US342747A priority patent/US2872317A/en
Priority to DEI7036A priority patent/DE1009024B/en
Priority to CH322539D priority patent/CH322539A/en
Priority to CH322538D priority patent/CH322538A/en
Priority to CH320355D priority patent/CH320355A/en
Priority to FR1075746D priority patent/FR1075746A/en
Publication of GB722281A publication Critical patent/GB722281A/en
Expired legal-status Critical Current

Links

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
    • G03C7/3231—Couplers containing an indazolone ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06008—Dipeptides with the first amino acid being neutral
    • C07K5/06078—Dipeptides with the first amino acid being neutral and aromatic or cycloaliphatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

2 - Carbethoxyindazolone is prepared by refluxing together indazolone and ethyl chloroformate in toluene. 2-Phenylcarbamylindazolone is prepared by refluxing together indazolone and phenyl isocyanate in butanol. 2-a -Naphthylcarbamylindazolone is similarly prepared. 2-Phenylthiocarbamylindazolone is prepared by refluxing together indazolone and phenyl isothiocyanate in toluene. 2-Stearoylindazolone is prepared by refluxing together stearic acid, indazolone, phosphorus-trichloride, and toluene. 2 - p - Toluenesulphonylindazolone is prepared by refluxing together indazolone, p-toluenesulphonyl chloride, and toluene. 2 - (31 - Sulphobenzoyl) - 5 - chloroindazoline is prepared by reacting 3-chlorosulphonylbenzoic acid with 5-chloroindazolone in boiling toluene. 2 - Carboctadecoxyindazolone is prepared by boiling together indazolone and octadecyl chloroformate in dioxane and chlorobenzene. 2 - Carboctadecoxy - 5 : 7 - dibromoindazolone and the corresponding 4-, 5- and 6-chloro-, 5-bromo-, 5 : 7-dichloro-, 5- and 6-nitro-, 5- and 6-methoxy-, 5-phenoxy-, and 5- and 6-acetylamino-derivatives are similarly prepared. 2 - (41 - Dodecylphenyl) - carbamylindazolone is prepared by the reaction of indazolone and p-dodecylphenyl isocyanate. 2-(41-Dodecylphenyl) - carbamyl - 5 - bromoindazolone is similarly prepared. 2 - (41 - Dodecylphenyl) - carbamyl - 5 - (41-dodecylphenylureido)-indazolone is prepared by reacting 5-aminoindazolone with 2-molecular proportions of p-dodecylphenyl isocyanate. 2-Octadecenylsuccinylindazolone is prepared by reacting indazolone with octadecenylsuccinic anhydride. 2 - Carbethoxy - 5 - octadecenylsuccinamylindazolone is prepared by reacting 5-octadecenylsuccinamylindazoline with ethyl chloroformate.
GB7338/52A 1952-03-21 1952-03-21 Colour photographic images Expired GB722281A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE518561D BE518561A (en) 1952-03-21
GB7338/52A GB722281A (en) 1952-03-21 1952-03-21 Colour photographic images
US342747A US2872317A (en) 1952-03-21 1953-03-16 Colour photographic images produced from indazolone colour couplers
DEI7036A DE1009024B (en) 1952-03-21 1953-03-19 Process for the production of color photographic images with the aid of indazolone color couplers
CH322539D CH322539A (en) 1952-03-21 1953-03-20 A method for producing color photographic images and a color photographic image obtained by this method
CH322538D CH322538A (en) 1952-03-21 1953-03-20 A method for producing color photographic images and a color photographic image obtained by this method
CH320355D CH320355A (en) 1952-03-21 1953-03-20 A method for producing color photographic images and a color photographic image obtained by this method
FR1075746D FR1075746A (en) 1952-03-21 1953-03-21 Color photographic images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7338/52A GB722281A (en) 1952-03-21 1952-03-21 Colour photographic images

Publications (1)

Publication Number Publication Date
GB722281A true GB722281A (en) 1955-01-19

Family

ID=9831197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7338/52A Expired GB722281A (en) 1952-03-21 1952-03-21 Colour photographic images

Country Status (6)

Country Link
US (1) US2872317A (en)
BE (1) BE518561A (en)
CH (3) CH322539A (en)
DE (1) DE1009024B (en)
FR (1) FR1075746A (en)
GB (1) GB722281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481268A (en) * 1981-02-09 1984-11-06 Eastman Kodak Company Method of forming a photographic dye image

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964402A (en) * 1951-10-03 1960-12-13 Gevaert Photo Prod Nv Mono-acetyl indazolone color couplers
DE1111505B (en) * 1960-02-11 1961-07-20 Agfa Ag Process for the production of colored photographic reflective or transparent images by the color development process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651638A (en) * 1953-09-08 Derivatives of i
DE814196C (en) * 1948-10-02 1951-09-20 Telefunken Gmbh Device for thawing the ground in places
NL172896B (en) * 1948-11-23 Neratoom METHOD OF ASSEMBLING THE COMPONENTS OF A HEAT EXCHANGER.
US2672417A (en) * 1949-12-31 1954-03-16 Gevaert Photo Prod Nv Production of color photographic images
US2655508A (en) * 1950-11-10 1953-10-13 Lilly Co Eli Pyrazole compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481268A (en) * 1981-02-09 1984-11-06 Eastman Kodak Company Method of forming a photographic dye image

Also Published As

Publication number Publication date
CH320355A (en) 1957-03-31
DE1009024B (en) 1957-05-23
FR1075746A (en) 1954-10-19
BE518561A (en)
CH322538A (en) 1957-06-15
US2872317A (en) 1959-02-03
CH322539A (en) 1957-06-15

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