Visible Light Promoted Benzylic CSp3-H Bond Activation and Functionalization

被引:27
作者
Pei Pengkun [1 ]
Zhang Fan [1 ]
Yi Hong [1 ]
Lei Aiwen [1 ]
机构
[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
基金
中国国家自然科学基金; 高等学校博士学科点专项科研基金;
关键词
visible light photoredox; C-sp3-H bond activation; toluene derivatives; green chemistry; DEHYDROGENATIVE-COUPLING REACTION; HYDROGEN EVOLUTION REACTION; C-H BONDS; PHOTOREDOX CATALYSIS; OXIDATION; AROMATIZATION; ARYLATION; EFFICIENT; STRATEGY;
D O I
10.6023/A16080417
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In recent years, visible-light-promoted photoredox catalytic activation of organic molecules has been flourishing vigorously. This kind of methodology usually takes advantage of transition-metal complexes and organic dyes as photosensitizers, which can directly react with organic substrates through a single-electron-transfer (SET) progress under visible light irradiation. It's operable to construct C-X (X= C, N, 0 ...) bond via the radical or radical ion generated during the SET process. On the basis of different key intermediates, this highlight gives a brief summary on the recent development of visible light promoted benzylic C-sp3-H activation and functionalization.
引用
收藏
页码:15 / 21
页数:7
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