| Budget Amount *help |
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2016: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2015: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
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| Outline of Final Research Achievements |
It was found that dehydrobenzo[12]annulene derivatives undergo cycloaddition reactions with 2 equivalents of organic azides under mild conditions without metal catalysts, yielding emissive triazole products. This reaction was applied to polyaddition to produce linear polymers. In addition, when dehydrobenzo[12]annulene derivatives were used as a crosslinker of partially azidated polymers, mechanically tough crosslinked polymer films were formed. Since the emissive sites were fixed as crosslinking points in the polymer films, the crosslinked polymer films showed excellent oxygen sensitivities.
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