| Budget Amount *help |
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2016: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2015: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Outline of Final Research Achievements |
Multicyclic polymers are categorized into three basic polymer topologies of fused, spiro and bridged shapes. A double-eight structure that is a novel multicyclic polymer topology with combined two basic structures of spiro and bridged shapes was synthesized. An 8-shaped telechelics having an ethynyl group was synthesized by using the ESA CF process. A click reaction between this telechelics and linear telechelics having azido end groups resulted in the formation of a double-eight polymer. Characterization was performed by 1H NMR, SEC and MALDI TOF MS, The crude product was subjected to the fractionation by means of a preparative SEC technique.
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