ChemInform Abstract: AgI-Promoted Cascade for Difluoromethylation of Activated Alkenes to Difluoromethylated Oxindoles.
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文摘
In this new Ag(I)-promoted reaction between N-arylacrylamides and ethyl trimethylsilyldifluoroacetate, the corresponding 3-(2-ethoxycarbonyl-2,2-difluoroethyl)-2-oxo-2,3-dihydro-1H-indoles have been prepared in good yields.

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