| Budget Amount *help |
¥19,760,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥4,560,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2010: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
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| Research Abstract |
A new dynamic covalent chemistry (DCC) system in the reaction of resorcinol and 1,5-pentanedial could be achieved, yielding a only soluble oligomer noria (noria means water wheel in Latin) in high yield, resembling a water-wheel in appearance. Application of the noria derivatives with pendant photo-reactive groups were examined for UV-curing materials and photo-resist materials. The obtained noria derivatives had good solubility, good film-forming ability, high thermal stability, and high photo-chemical reactivity. Furthermore, certain new ladder cyclic oligomers could be synthesized using a similar approach to that employed for the synthesis of noria and their application as next generation resist materials was also investigated
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