A photoinduced Wolff rearrangement/Pd-catalyzed [3+2] cycloaddition sequence: an unexpected route to tetrahydrofurans.
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DOI: 10.1039/c8cc10157d
Abstract: A novel sequential reaction that combines a visible light-induced Wolff rearrangement of α-diazoketones and a Pd-catalyzed [3+2] cycloaddition of vinyl cyclopropanes with the resulting ketenes is described in this work. Selective O-allylic alkylation was observed… read more here.
Keywords: rearrangement catalyzed; catalyzed cycloaddition; photoinduced wolff; wolff rearrangement ... See more keywords