5-(4′-ALLYLOXYPHENYL)-15-PHENYL-3,7,13,17-TETRAMETHYL-2,8,12,18-TETRABUTYLPORPHYNE AS DYEING SUBSTANCE FOR OPTICAL FILTER Russian patent published in 2006 - IPC C09B47/67 

Abstract RU 2277555 C1

FIELD: organic chemistry.

SUBSTANCE: invention relates to new chemical compounds relating to substituted porphynes, in particular, to 5-(4'-allyloxyphenyl)-15-phenyl-3,7,13,17-tetramethyl-2,8,12,18-tetrabutylporphyne of the formula (1): that can be used as a dyeing substance in the development of optical filters.

EFFECT: valuable properties of compound.

1 ex

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RU 2 277 555 C1

Authors

Semejkin Aleksandr Stanislavovich

Syrbu Sergej Aleksandrovich

Korzhenevskij Andrej Bronislavovich

Kojfman Oskar Iosifovich

Dates

2006-06-10Published

2005-05-18Filed