Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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Outline of Final Research Achievements |
Novel fluorescent dyes such as pyrimidine mono- and bisboron complexes, pyrazine monoboron complexes and quinoid-type bisboron complexes have been synthesized and their fluorescence properties were investigated. Cyano-substituted pyrimidine bisboron complex showed near infrared fluorescence (Fmax: 710 nm) with a large Stokes shift (174 nm) in acetonitrile. Furthermore, trifluoromethyl-substituted pyrimidine bisboron complex showed near infrared fluorescence (Fmax: 709 nm) in the solid state.
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