BE836307A - PREPARATION OF 2-EQUIVALENT DYE FORMERS FOR YELLOW - Google Patents

PREPARATION OF 2-EQUIVALENT DYE FORMERS FOR YELLOW

Info

Publication number
BE836307A
BE836307A BE1007061A BE1007061A BE836307A BE 836307 A BE836307 A BE 836307A BE 1007061 A BE1007061 A BE 1007061A BE 1007061 A BE1007061 A BE 1007061A BE 836307 A BE836307 A BE 836307A
Authority
BE
Belgium
Prior art keywords
yellow
preparation
equivalent dye
dye formers
formers
Prior art date
Application number
BE1007061A
Other languages
Dutch (nl)
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 BE836307A publication Critical patent/BE836307A/en

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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • 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
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • 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
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE1007061A 1975-01-03 1975-12-05 PREPARATION OF 2-EQUIVALENT DYE FORMERS FOR YELLOW BE836307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31375A GB1528462A (en) 1975-01-03 1975-01-03 Preparation of 2-equivalent colour couplers for yellow

Publications (1)

Publication Number Publication Date
BE836307A true BE836307A (en) 1976-06-08

Family

ID=9702205

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007061A BE836307A (en) 1975-01-03 1975-12-05 PREPARATION OF 2-EQUIVALENT DYE FORMERS FOR YELLOW

Country Status (5)

Country Link
JP (1) JPS598268B2 (en)
BE (1) BE836307A (en)
DE (1) DE2554321A1 (en)
FR (1) FR2296605A1 (en)
GB (1) GB1528462A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840381A1 (en) * 1978-09-16 1980-04-03 Agfa Gevaert Ag METHOD FOR PRODUCING 2-EQUIVALENT YELLOW COUPLERS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411384A (en) * 1963-10-01 1965-09-17 Kodak Pathe Yellow dye trainer couplers for color photography
DE2318807C2 (en) * 1972-04-15 1982-05-27 Konishiroku Photo Industry Co., Ltd., Tokyo Color photographic material and color developer for developing the same
JPS4994661A (en) * 1973-01-22 1974-09-09
DE2329587C2 (en) * 1973-06-09 1984-06-20 Agfa-Gevaert Ag, 5090 Leverkusen Color photographic recording material
DE2363675A1 (en) * 1973-12-21 1975-06-26 Agfa Gevaert Ag COLOR PHOTOGRAPHIC MATERIAL WITH NEW 2-AEQUIVALENT YELLOW COUPLERS

Also Published As

Publication number Publication date
DE2554321C2 (en) 1987-12-03
JPS51131804A (en) 1976-11-16
FR2296605A1 (en) 1976-07-30
JPS598268B2 (en) 1984-02-23
FR2296605B1 (en) 1978-05-12
GB1528462A (en) 1978-10-11
DE2554321A1 (en) 1976-07-08

Similar Documents

Publication Publication Date Title
BE855116A (en) 2-EQUIVALENT DYE FORMERS FOR YELLOW
SE433208B (en) PROCEDURE FOR THE PREPARATION OF PHENOLETERS
SE431088B (en) PROCEDURE FOR THE PREPARATION OF THERAPEUTICALLY EFFECTIVE BENZYDRYLSULPHINYL DERIVATIVES
RO72997A (en) PROCEDURE FOR PREPARATION OF BENZOYLURIDIDE-NITRO-DIFENYLETHYL
SE7605139L (en) PROCEDURE FOR THE PREPARATION OF WATER-INTAKING CELLULOSAETERS
BE832826A (en) 2-EQUIVALENT DYE FORMERS FOR YELLOW
NO139555C (en) PROCEDURE FOR PREPARATION OF FOSGEN
SE421309B (en) PROCEDURE FOR THE PREPARATION OF OMEGA (ARYLSULPHONAMIDO) ALKYLAMINES
SE7606116L (en) PROCEDURE FOR THE PREPARATION OF 3-PHENOXIDE BENZALDEHIDS
BE836307A (en) PREPARATION OF 2-EQUIVALENT DYE FORMERS FOR YELLOW
BE858928A (en) PROCESS FOR THE PREPARATION OF 2-EQUIVALENT DYE FORMERS
SE7604781L (en) PROCEDURE FOR THE PREPARATION OF DIARYLHYDROXIBUTYLAMINES
BE847142A (en) PROCEDURE FOR PREPARING 2-EQUIVALENT DYE FORMERS FOR YELLOW
BE843896A (en) NEW 2-EQUIVALENT DYE FORMERS FOR YELLOW
SE404186B (en) PROCEDURE FOR THE PREPARATION OF CYCLOPROPANEL DERIVATIVES
BE780164A (en) DYE FORMERS FOR YELLOW
SE421793B (en) ANALOGY PROCEDURE FOR THE PREPARATION OF NAFTYRIDINE-SUBSTITUTED PYRROLLER DERIVATIVES
SE446726B (en) PROCEDURE FOR THE PREPARATION OF 16-METOXIPROSTAGLANDINES
SE427558B (en) ANALOGY PROCEDURE FOR PREPARATION OF 7-METOXICE PHALOSPORINE DERIVATIVES
SE7605104L (en) PROCEDURE FOR MANUFACTURE OF FIBERBOARD
SE7605427L (en) PROCEDURE FOR THE PREPARATION OF CHLORCYANE
BE780163A (en) DYE FORMERS FOR YELLOW
SE7503620A (en) DEVICE FOR REGISTRATION OF FOREMAL
SE7601247L (en) PROCEDURE FOR THE PREPARATION OF TIENOPYRIDINE DERIVATIVES
SE7604861L (en) PROCEDURE FOR THE PREPARATION OF BENZOBICYCLONONE DERIVATIVES