| Project/Area Number |
21350025
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Gakushuin University (2010-2012)
The University of Tokyo (2009) |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MOCHIDA Kunio 学習院大学, 理学部, 教授 (20118722)
KANO Naokazu 東京大学, 大学院・理学系研究科, 准教授 (00302810)
KOBAYASHI Junji 国際基督教大学, 教養学部, 准教授 (90334242)
AGOU Tomohiro 京都大学, 化学研究所, 助教 (90466798)
持田 邦夫 学習院大学, 理学部, 教授 (20118772)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2011: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
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| Keywords | 合成化学 / 光物性 / 複合材料・物性 / 典型元素化学 / ヘテロ-π共役分子 / ヘテロ－π共役分子 / トリシラスマネン / トリヘテラスマネン / 青色発光特性 / スターバースト型分子 / ヘテローπ共役分子 / スピロビシラフルオレン / スピロビホスホニアフルオレン / 二光子吸収 / Horner-Emmons反応 / ラジカル環化反応 / ヘテロール / スマネン |
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| Research Abstract |
Triheterasumanenes, which are heteroatom analogues of bowl-shaped sumanene, containing heteroatoms such as Si, Sn, and P atoms were synthesized as disc-shaped hetero π -conjugate molecules. As starburst-type hetero π -conjugate molecules, oligo(phenylenevinylene)- substituted spirobiheterafluorenes bearing Si or P at the molecular centers were synthesized. These multi-dimensionally extended hetero π -conjugate molecules were found to show interesting properties such as intense blue-light emission and two-photon absorption.
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