2021年2月10日
Sustainable System for Hydrogenation Exploiting Energy Derived from Solar Light
Journal of the American Chemical Society
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- 巻
- 143
- 号
- 5
- 開始ページ
- 2217
- 終了ページ
- 2220
- 記述言語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/jacs.0c13332
Herein described is a sustainable system for hydrogenation that uses solar light as the ultimate source of energy. The system consists of two steps. Solar energy is captured and chemically stored in the first step; exposure of a solution of azaxanthone in ethanol to solar light causes an energy storing dimerization of the ketone to produce a sterically strained 1,2-diol. In the second step, the chemical energy stored in the vicinal diol is released and used for hydrogenation; the diol offers hydrogen onto alkenes and splits back to azaxanthone, which is easily recovered and reused repeatedly for capturing solar energy.
- リンク情報
- ID情報
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- DOI : 10.1021/jacs.0c13332
- ISSN : 0002-7863
- eISSN : 1520-5126
- PubMed ID : 33512143
- SCOPUS ID : 85100665665