5,15-BIS-(4'-ACRYLAMIDOPHENYL)-3,7,13,17-TETRAMETHYL-2,8,12,18-TETRABUTYLPORPHYNE AS COLORING SUBSTANCE OF OPTICAL FILTER

摘要

FIELD: organic chemistry. ^ SUBSTANCE: invention relates, in particular, to tetrapyrrole macroheterocycles - diphenyloctaalkylporphynes that can be used as a coloring substance of optical filters. Invention describes 5,15-bis-(4'-acrylamidophenyl)-3,7,13,17-tetramethyl-2,8,12,18-tetrabutylporphyne as a coloring substance of optical filters. This compound shows maximal absorption in the region 626 nm and can be used for preparing a colored polymer used as optical filter. ^ EFFECT: valuable properties of substance. ^ 1 ex