Efficient Synthesis of Heteroatom-Bridged Olighithiophenes
| Project/Area Number |
25410042
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Okayama University |
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Principal Investigator |
Mitsudo Koichi 岡山大学, 自然科学研究科, 准教授 (40379714)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | チオフェン / ヘテロ架橋 / 窒素 / ケイ素 / 拡張π電子系分子 / シロール / クロスカップリング反応 / 根岸カップリング / 薗頭カップリング / ジチエノシロール / πスタック / π－π相互作用 |
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| Outline of Final Research Achievements |
Thiophene, a five-membered π-conjugated ring including a sulfur, has been on focus because it is a stable molecule and can be modified easily. Therefore, several thiophene derivatives which exhibited interesting properties, such as semi-conductivity, have been reported.
In this project, we objected to develop efficient methods to construct heteroatom-bridged oligothiophenes. As the platforms for such molecules, we first synthesized multi-brominated bithiophenes and terthiophenes, and we developed efficient methods to synthesize heteroatom-bidged oligothiophenes from these platforms.
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Report
(4 results)
Research Products
(66 results)
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[Journal Article] Facile Synthesis of 1,4-Bis(diaryl)-1,3-butadiynes Bearing Two Amino Moieties by Electrochemical Reaction Site Switching, and Their Solvatochromic Fluorescence2016
Author(s)
N. Kamimoto, N. Nakamura, A. Tsutsumi, H. Mandai,K. Mistudo, A. Wakamiya, Y. Murata, J. Hasegawa, and S. Suga
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Journal Title
Asian J. Org. Chem.
Volume: 5
Issue: 3
Pages: 373-379
DOI
Related Report
Peer Reviewed
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[Journal Article] Synthetic (+)-Terrein Suppresses Interleukin-6/soluble Intereleukin-6 Receptor Induced-secretion of Vascular Endothelial Growth Factor in Human Gingival Fibroblasts2014
Author(s)
Mandai,H.; Omori, K.; Yamamoto, D.; Tsumura, T.; Murota, K.; Yamamoto, S.; Mitsudo, K.; Ibaragi, S.; Sasaki, A.; Maeda, H.; Takashiba, S.; Suga, S.
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Journal Title
Bioorg. & Med. Chem.
Volume: 22
Issue: 19
Pages: 5338-5344
DOI
Related Report
Peer Reviewed / Open Access
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