GB2067559B - Hydroxy-benzoxazole derivatives and their use in the preparation of dye-releasing redox compounds - Google Patents

Hydroxy-benzoxazole derivatives and their use in the preparation of dye-releasing redox compounds

Info

Publication number
GB2067559B
GB2067559B GB8101121A GB8101121A GB2067559B GB 2067559 B GB2067559 B GB 2067559B GB 8101121 A GB8101121 A GB 8101121A GB 8101121 A GB8101121 A GB 8101121A GB 2067559 B GB2067559 B GB 2067559B
Authority
GB
United Kingdom
Prior art keywords
dye
hydroxy
preparation
benzoxazole derivatives
redox compounds
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
GB8101121A
Other versions
GB2067559A (en
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 claimed from JP426380A external-priority patent/JPS56100771A/en
Priority claimed from JP651180A external-priority patent/JPS56104875A/en
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB2067559A publication Critical patent/GB2067559A/en
Application granted granted Critical
Publication of GB2067559B publication Critical patent/GB2067559B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
GB8101121A 1980-01-17 1981-01-14 Hydroxy-benzoxazole derivatives and their use in the preparation of dye-releasing redox compounds Expired GB2067559B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP426380A JPS56100771A (en) 1980-01-17 1980-01-17 Benzoxazole derivative
JP651180A JPS56104875A (en) 1980-01-23 1980-01-23 Synthesis of benzoxazole

Publications (2)

Publication Number Publication Date
GB2067559A GB2067559A (en) 1981-07-30
GB2067559B true GB2067559B (en) 1984-01-18

Family

ID=26338007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8101121A Expired GB2067559B (en) 1980-01-17 1981-01-14 Hydroxy-benzoxazole derivatives and their use in the preparation of dye-releasing redox compounds

Country Status (3)

Country Link
CH (1) CH646962A5 (en)
DE (1) DE3101265A1 (en)
GB (1) GB2067559B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058381B (en) 1979-07-18 1983-01-19 Fuji Photo Film Co Ltd Colour photographic light-sensitive material containing dye-releasing redox compound
JPS612757A (en) * 1984-06-14 1986-01-08 Fuji Photo Film Co Ltd Preparation of 2-amino-5-nitrophenol derivative

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075220A (en) * 1974-07-01 1978-02-21 Eastman Kodak Company Benzotriazole benzoate ultraviolet stabilizers
US4174321A (en) * 1974-09-03 1979-11-13 Eastman Kodak Company Polychromophoric dibenzoxazole ultraviolet stabilizers and their use in organic compositions
DE2619547A1 (en) * 1976-05-04 1977-11-24 Dynamit Nobel Ag PROCESS FOR THE PREPARATION OF 2-ARYL-BENZOXAZOLEN AND 2-ARYL-BENZTHIAZOLEN
GB2058381B (en) * 1979-07-18 1983-01-19 Fuji Photo Film Co Ltd Colour photographic light-sensitive material containing dye-releasing redox compound

Also Published As

Publication number Publication date
GB2067559A (en) 1981-07-30
CH646962A5 (en) 1984-12-28
DE3101265A1 (en) 1981-12-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970114