Photo-induced One-step Synthesis of Polycyclic Compounds
| Project/Area Number |
23550058
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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 | Nara Institute of Science and Technology (2012-2013)
Osaka Prefecture University (2011) |
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Principal Investigator |
MIZUNO Kazuhiko 奈良先端科学技術大学院大学, 物質創成科学研究科, 客員教授 (10109879)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | エキシプレックス / 分子内光環化付加反応 / 電荷移動相互作用 / ベンゾシクロオクタテトラエン / [3+2]光環化付加反応 / ベンゾトリキナン / アリールアルキニル基 / 光渡環反応 / ヘテロ環化合物 / トリキナン骨格 / アルキニル基 / 1-シアノナフタレン / フロー系マイクロリアクター / [３＋２]光環化付加反応 / ベンジルアニリン類 / リニアー型ベンゾトリキナン / アンギュラー型ベンゾトリキナン |
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| Research Abstract |
Irradiation of 1-cyano-2-(5-aryl-4-alkynyl)naphthalene derivatives in benzene through Pyrex afforded benzocyclooctatetraene derivatives via [2+2] intramolecular photocycloaddition in good yields. Prolonged irradiation of this solution efficiently gave benzotriquinanes via transannular process followed by intramolecular cyclization of 1,3-biradicals. In the presence of molecular dioxygen, 1,3-biradical intermediates were trapped to give five-membered 1,2-dioxolanes.
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Report
(4 results)
Research Products
(68 results)
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[Journal Article] Synthesis and Basic Properties of Tetrathieno[2, 3-a : 3', 2'-c:2'', 3''-f:3''', 2'''-h]naph thalene : A New π-Conjugated System Obtained by Photoinduced Electrocyclization-Dehydrogenation Reactions of Tetra(3-thienyl)ethane2013
Author(s)
Yamamoto, A. ; Ohta, E. ; Kishigami, N. ; Tsukahara, N. ; Tomiyori, Y. ; Sato, H. ; Matsui, Y. ; Kano, Y. ; Mizuno, K. ; Ikeda, H
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Journal Title
Tetrahedron Lett
Volume: 54
Pages: 4049-4053
Related Report
Peer Reviewed
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[Journal Article] 3, 14-Bis(p-nitrophenyl)-17, 17-dipentyltetrabenzo[ a, c, g, i]fluorene : A New Fluorophore Displaying Both Remarkable Solvatochromism and Crystalline-Induced Emission2013
Author(s)
Ueda, U.; Tanigawa, Y.; Kitamura, C.; Ikeda, H.; Yoshimoto, Y. ; Tanaka, M. ; Mizuno K. ; Kurata, H. ; Kawase, T
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Journal Title
Chem. Asian J
Volume: 8
Pages: 892-399
Related Report
Peer Reviewed
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