| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Research Abstract |
A variety of N-fused porphyrin derivatives were synthesized by the ring-fusion strategy and their photophysical properties were investigated. Observed near infrared fluorescence would be derived from excited-state intramolecular proton transfer. In addition, larger two-photon absorption cross sections were observed in the N-fused porphyrin derivatives. Meanwhile, double-decker iron(II) complex of N-fused porphyrinato was successfully synthesized, having unique three-dimensional d-Π conjugated system. These results clearly illustrated the effectiveness of ring-fusion strategy in study of near infrared dyes.
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