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Phthalocyanines containing group IV A central elements and non-peripheral para-(tert-butyl)-phenoxy substituents, i.e. M(OH) 2 PC(α-t-butyl-phenoxy) 4 (M is Si, Ge, Sn and Pb respectively), were synthesized. The effects of the central elements on the photosensitizing and photophysical properties (quantum yield of singlet oxygen formation, quantum yield and lifetime of lowest lying...
A novel type octa-distyryl-BODIPY substituted zinc(II) phthalocyanines 9 and 10 were prepared by the copper-free Sonogashira coupling and “Click” reactions, respectively. The terminal ethynyl functionalized BODIPY (4,4’-difluoro-8-(4-propynyloxy)-phenyl-1,7-dimethyl-3,5-bis(4-4″-diethylaminophenyl)ethenyl)-4-bora-3a,4a-diaza-s-indacene, 8) compound was reacted with octakis (iodo) zinc(II) phthalocyanine...
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