| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Outline of Final Research Achievements |
Thiophene, a five-membered π-conjugated ring including a sulfur, has been on focus because it is a stable molecule and can be modified easily. Therefore, several thiophene derivatives which exhibited interesting properties, such as semi-conductivity, have been reported.
In this project, we objected to develop efficient methods to construct heteroatom-bridged oligothiophenes. As the platforms for such molecules, we first synthesized multi-brominated bithiophenes and terthiophenes, and we developed efficient methods to synthesize heteroatom-bidged oligothiophenes from these platforms.
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