Aryl Radical Formation by Copper(I) Photocatalyzed Reduction of Diaryliodonium Salts: NMR Evidence for a CuII/CuI Mechanism
Aryl Radical Formation by Copper(I) Photocatalyzed Reduction of Diaryliodonium Salts: NMR Evidence for a CuII/CuI Mechanism
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DOI：
10.1002/chem.201301449
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发表时间：
2013-08-12
影响因子：
4.3
通讯作者：
Ollivier, Cyril
中科院分区：
文献类型：
--
作者：
Baralle, Alexandre;Fensterbank, Louis;Ollivier, Cyril
以[Cu（dpp）2][PF 6]为光敏配合物，DIPEA为还原猝灭剂，实现了二芳基碘鎓盐的光催化还原。铜催化剂的应用允许在温和条件下产生芳基自由基，并保持它们对C = C键形成过程的反应性。
Photocatalyzed reduction of diaryliodonium salts was achieved by using [Cu (dpp) 2][PF6] as a photoactive complex and DIPEA as a reductive quench. The application of a copper catalyst allows the generation of aryl radicals under mild conditions and maintains their reactivity for C C bond formation processes.