tBuONa/DMSO-mediated C-O bond cleavage of phenethyl ether derivatives
Abstract
A transition-metal-free, radical-induced C-O cleavage of phenethyl ethers has been developed with a simple tBuONa/DMSO system under mild, non-photochemical, and non-electrochemical conditions. This method delivers styrenes and phenols with broad substrate scope and excellent functional-group tolerance, offering a conceptually novel approach for C-O bond fragmentation.
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