| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
Rigid conjugated hydrocarbons with two dimensional π-systems have been intensively studied because of their interesting optoelectronic and self-assembling properties. In this research project, we have aimed to develop various dehydroannulenes with synergetic structural and electronic features of polycyclic aromatic hydrocarbons and alkynes within the cyclic framework. We successfully synthesized phenanthrene-fused dehydroannulenes possessing tetrayne, hexayne, or octayne linkages as remarkably stable compounds. We also synthesized 2,4,5,7,9,10-hexaethnylpyrenes for the first time, and clarified their unique physicochemical properties.
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