| Budget Amount *help |
¥29,510,000 (Direct Cost: ¥22,700,000、Indirect Cost: ¥6,810,000)
Fiscal Year 2013: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2012: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2011: ¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
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| Research Abstract |
Acenes are typical aromatic hydrocarbons composed of linearly fused benzene rings and of contemporary interest from a practical standpoint as functional organic materials. One of the rational synthetic routes to the oligoacene is that the reduction of the oligoacene quinone after introduction of substituents at the ketone parts. We have already succeeded in synthesis of the largest oligoacenequinone, nonacenequinone (9 benzene rings), and in its transformation to the quinoneimine with anilines. Reduction of the imine gave the UV-vis absorption spectrum up to 1100 nm.
We have also succeeded in synthesis of a directly linked pentacene dimer. We are trying to make FET devices based on it.
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