Visible light-induced C(sp3)-H azolation of ethers via radical-polar crossover.
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DOI: 10.1039/d3cc06210d
Abstract: Reported herein is a photochemical strategy for C(sp3)-H azolation of ethers via a hydrogen-atom transfer and radical-polar crossover process, offering efficient access to valuable N-alkylated azoles under visible-light irradiation. The protocol is metal-free and photocatalyst-free,… read more here.
Keywords: polar crossover; visible light; radical polar; azolation ethers ... See more keywords