CH461492A - Process for the preparation of new bis (benzothiazolyl) substitution compounds - Google Patents

Process for the preparation of new bis (benzothiazolyl) substitution compounds

Info

Publication number
CH461492A
CH461492A CH811666A CH811666A CH461492A CH 461492 A CH461492 A CH 461492A CH 811666 A CH811666 A CH 811666A CH 811666 A CH811666 A CH 811666A CH 461492 A CH461492 A CH 461492A
Authority
CH
Switzerland
Prior art keywords
benzothiazolyl
preparation
new bis
substitution compounds
substitution
Prior art date
Application number
CH811666A
Other languages
French (fr)
Inventor
Hinner Alain
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of CH461492A publication Critical patent/CH461492A/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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
CH811666A 1965-06-08 1966-06-06 Process for the preparation of new bis (benzothiazolyl) substitution compounds CH461492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19800A FR1446369A (en) 1965-06-08 1965-06-08 New bis (benzothiazolyl) substitution compounds and process for preparing these new compounds

Publications (1)

Publication Number Publication Date
CH461492A true CH461492A (en) 1968-08-31

Family

ID=8581095

Family Applications (1)

Application Number Title Priority Date Filing Date
CH811666A CH461492A (en) 1965-06-08 1966-06-06 Process for the preparation of new bis (benzothiazolyl) substitution compounds

Country Status (4)

Country Link
BE (1) BE682279A (en)
CH (1) CH461492A (en)
FR (1) FR1446369A (en)
NL (1) NL6607245A (en)

Also Published As

Publication number Publication date
FR1446369A (en) 1966-07-22
BE682279A (en) 1966-12-08
NL6607245A (en) 1966-12-09

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