| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2016: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2015: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
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| Outline of Final Research Achievements |
We investigated Suzuki-Miyaura coupling polymerization of diboronic acid ester monomer and dibromo monomer with a Pd catalyst which undergoes intramolecular transfer on the dibromo monomer, affording high-molecular-weight pi-conjugated polymer with boronate at both ends even if excess dibromo monomer was used. Furthermore, functional groups and another pi-conjugated polymer was introduced at the both ends of the obtained polymer by virtue of the reaction of the boronate. When meta-substituted monomers were used, cyclic conjugated polymers were selectively obtained.
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