| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Outline of Final Research Achievements |
In order to explore the synthetic route to the various three dimensionally (3D) extended pi-electron systems using tetra(2-thienyl)methane (1) framework, mono-, di-, and tri-bromo derivatives of 1 have been synthesized and isolated. These three partially brominated derivatives of 1 were isolated in gram scale which were enough amount as the starting materials for the new 3D-extended pi-electron systems. For instance, the dendritic molecule was synthesized in which four tetra(2-thienyl)methane moiety were incorporated into the central tetra(2-thienyl)methane framework.
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