Contrasting Electron-Transfer Reactions of Methylenecyclopropanes using a Photosensitizer and Zeolites
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- Ikeda Hiroshi
- Department of Chemistry, Graduate School of Science, Tohoku University
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- Nomura Tsuyoshi
- Department of Chemistry, Graduate School of Science, Tohoku University
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- Akiyama Kimio
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
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- Oshima Mitsuhiro
- Department of Chemistry, Graduate School of Science, Tohoku University
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- Roth Heinz D.
- Department of Chemistry, Rutgers University
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- Tero-Kubota Shozo
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
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- Ueda Minoru
- Department of Chemistry, Graduate School of Science, Tohoku University
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- Miyashi Tsutomu
- Department of Chemistry, Graduate School of Science, Tohoku University
Bibliographic Information
- Other Title
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- メチレンシクロプロパン類の光増感剤とゼオライトによる対照的な電子移動反応
Abstract
ジフェニルメチレンシクロプロパン(1)は,溶液中の光増感電子移動反応ではトリメチレンメタン型カチオンラジカル中間体を経由し,メチレンシクロプロパン転位を起こす.一方, 1はゼオライトとの反応で酸触媒による異性化と続く電子移動により1,4-ジフェニルブタジエンカチオンラジカルに異性化した.発表ではESR等の結果をもとに,反応機構を議論する.
Journal
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- Abstracts of Symposium on Physical Organic Chemistry
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Abstracts of Symposium on Physical Organic Chemistry 17 (0), 93-93, 2004
The Society of Physical Organic Chemistry, Japan
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Details 詳細情報について
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- CRID
- 1390001205555891968
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- NII Article ID
- 130005011253
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed