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3. Unveiling Latent Photoreactivity of Imines

Author

Uraguchi, Daisuke, primary, Tsuchiya, Yuto, additional, Ohtani, Tsuyoshi, additional, Enomoto, Takafumi, additional, Masaoka, Shigeyuki, additional, Yokogawa, Daisuke, additional, and Ooi, Takashi, additional

Published
2020
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12. メッシュ構造テザーのスペースデブリ衝突に関する実験研究

Author

Matsumoto, Norihiko, Oki, Yoshihiro, Yamaguchi, Masafumi, Goto, Naoto, Tsuchiya, Yuto, Makihara, Kanjuro, and Hasegawa, Miki

Abstract

平成25年度スペースプラズマ研究会 (2014年2月27日-28日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, Space Plasma Conference FY2013 (February 27-28, 2014. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000077014

Published
2014

14. Unveiling Latent Photoreactivity of Imines.

Author

Uraguchi D, Tsuchiya Y, Ohtani T, Enomoto T, Masaoka S, Yokogawa D, and Ooi T

Abstract

Unlike carbonyl compounds, it has long been common understanding that excited imines show virtually no photoreactivity, and hence their properties and potential utility in chemical science remain largely unexplored. Now, a strategy is presented for eliciting latent photoreactivity of imines based on the introduction of a donor-acceptor (D-A) structure to extend the lifetime of their photoexcited states. A series of spectroscopic analyses and density functional theory calculations reveal unique photophysical properties of the D-A-type imines. Furthermore, the reactivity of the D-A-type imines is demonstrated by using them as a photoredox catalyst for atom-transfer radical addition. These findings illuminate a previously neglected chemical space in the field of photochemistry, which will be exploited by taking advantage of the inherent structural modularity of imines., (© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.)

Published
2020
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