Diols Activation by Cu/Borinic Acids Synergistic Catalysis in Atroposelective Ring-Opening of Cyclic Diaryliodoniums
Diols Activation by Cu/Borinic Acids Synergistic Catalysis in Atroposelective Ring-Opening of Cyclic Diaryliodoniums
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DOI：
10.1002/anie.202014127
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Zhenhua Gu
中科院分区：
文献类型：
--
作者：
Kun Zhao;Shan Yang;Qi Gong;Longhui Duan;Zhenhua Gu
ACu-catalyzed enantioselective ring-opening alkoxygenation reaction of cyclic diaryliodonium salts and diols in the presence of borinic acids was reported. Tuning structure of borinic acids with six or five-membered ring skeleton could selectively activate 1,2-diols or 1,4-diols. A catalytic cycle through a key ion pair model that accounts for the observed enantioselectivity was proposed.
