Rh(III)-Catalyzed spiroannulation of ketimines with cyclopropenones via sequential C-H/C-C bond activation.
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DOI: 10.1039/d2cc00421f
Abstract: An unprecedented Rh(III)-catalyzed [3+3]-spiroannulation of ketimines with cyclopropenones to access spiro[4,5]dienones has been developed. Sequential C-H/C-C bond activation and subsequent nucleophilic addition are disclosed in this process. This procedure represents the first example of the… read more here.
Keywords: catalyzed spiroannulation; spiroannulation ketimines; bond activation; iii catalyzed ... See more keywords