Visible-Light-Induced Acylsilylation of Nitrosoarenes for Synthesis of N-Arylhydroxamic Acid Silicon Esters
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A visible-light-induced acylsilylation of nitrosoarenes with acylsilanes has been developed under transition-metal-free conditions. This reaction proceeds via a photoinduced [1,2]-Brook rearrangement of acylsilanes to generate nucleophilic siloxycarbenes, whic... ...