Photoredox/Iron Dual-Catalyzed Insertion of Acyl Nitrenes into C–H Bonds
In this work, the use of N-acyloxybenzamides as efficient acyl nitrene precursors under photoredox/iron dual catalysis is reported. The resulting acyl nitrenes could be captured by various types of C–H bonds and S- or P-containing molecules. Mechanism investigations suggested that the formation of t...
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| Veröffentlicht in: | Organic letters 2022-06, Vol.24 (23), p.4114-4118 |
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| container_issue | 23 |
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| container_title | Organic letters |
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| creator | Hou, Ming Zhang, Zhide Lai, Xiaojing Zong, Qianshou Jiang, Xinpeng Guan, Meng Qi, Rui Qiu, Guanyinsheng |
| description | In this work, the use of N-acyloxybenzamides as efficient acyl nitrene precursors under photoredox/iron dual catalysis is reported. The resulting acyl nitrenes could be captured by various types of C–H bonds and S- or P-containing molecules. Mechanism investigations suggested that the formation of the acyl nitrene from the N-acyloxybenzamide occurs by a photoredox process, and it is believed that in this redox process oxidative N–H bond cleavage of the N-acyloxybenzamide occurs prior to reductive N–O bond cleavage of the N-acyloxybenzamide. |
| doi_str_mv | 10.1021/acs.orglett.2c01176 |
| format | Article |
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The resulting acyl nitrenes could be captured by various types of C–H bonds and S- or P-containing molecules. 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| title | Photoredox/Iron Dual-Catalyzed Insertion of Acyl Nitrenes into C–H Bonds |
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