LICHTEMPFINDLICHES FARBPHOTOGRAPHISCHES MATERIAL

1525101 Homophthalimide derivatives AGFAGEVAERT AG 21 Jan 1976 [24 Jan 1975] 2294/76 Heading C2C [Also in Divisions G2 and G3] 2-Hexadecyl-homophthalimide is prepared by heating to 200‹ C. for 1 hour homophthalic acid and hexadecylamine. 2-Hexadecyl-4-(1-phenyltetrazol-5-ylthio)-homophthalimide is p...

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Bibliographic Details
Main Authors ODENWAELDER,HEINRICH,DR, RANZ,ERWIN,DR, VETTER,HANS,DR, PUESCHEL,WALTER,DR
Format Patent
LanguageGerman
Published 29.07.1976
Edition2
Subjects
AUXILIARY PROCESSES IN PHOTOGRAPHY
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES
PHOTOGRAPHY
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES
PHYSICS
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Summary:1525101 Homophthalimide derivatives AGFAGEVAERT AG 21 Jan 1976 [24 Jan 1975] 2294/76 Heading C2C [Also in Divisions G2 and G3] 2-Hexadecyl-homophthalimide is prepared by heating to 200‹ C. for 1 hour homophthalic acid and hexadecylamine. 2-Hexadecyl-4-(1-phenyltetrazol-5-ylthio)-homophthalimide is prepared by refluxing the above compound, 1-phenyl-5- mercapto-tetrazole disulphide, bromine and chloroform. 2-(2-Tetradecyloxyphenyl)-homophthalimide is prepared by heating to 200‹ C. for 1 hour homophthalic acid and 2-tetradecyloxyaniline. 2-(2- Tetradecyloxy - phenyl) - 4 - (1 - phenyl - tetrazol - 5 - ylthio) - homophthalimide is prepared by refluxing the last prepared compound, 1-phenyl- 5-tetrazolyl-sulphenyl chloride and chloroform.
Bibliography:Application Number: DE19752502892