5,15-BIS-(4'-ALLYLOXYPHENYL)-3,7,13,17-TETRAMETHYL-2,8,12,18-TETRABUTYLPORPHYINE AND 5,15-BIS-(3'-ALLYLOXYPHENYL)-3,7,13,17-TETRAMETHYL-2,8,12,18-TETRABUTYLPORPHYNE Russian patent published in 2006 - IPC C09B47/67 

Abstract RU 2277556 C1

FIELD: organic chemistry.

SUBSTANCE: invention relates to new chemical compounds of porphyne class, in particular, to 5,15-bis-(4'-allyloxypehnyl)-3,7,13,17-tetramethyl-2,8,12,18-tetrabutylporphyne of the formula (I):and 5,15-bis-(3'-allyloxyphenyl)-3,7,13,17-tetramethyl-2,8,12,18-tetrabutylporphyne of the formula (II): that can be used as a dyeing substance in the development of optical filters.

EFFECT: valuable properties of compounds.

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RU 2 277 556 C1

Authors

Semejkin Aleksandr Stanislavovich

Syrbu Sergej Aleksandrovich

Korzhenevskij Andrej Bronislavovich

Kojfman Oskar Iosifovich

Dates

2006-06-10Published

2005-05-18Filed