Regioselective differentiation of vicinal methylene C-H bonds enabled by silver-catalysed nitrene transfer.
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DOI: 10.1039/c9cc04006d
Abstract: Silver-catalyzed nitrene insertion enables the formation of benzosultams in good yield and with regioselectivity complementary to other transition metal nitrene-transfer catalysts. Preferential formation of six-membered benzosultam rings predominates for alkyl-substituted benzenesulphonamide precursors. Ligand-controlled tunability is… read more here.
Keywords: differentiation vicinal; vicinal methylene; nitrene transfer; nitrene ... See more keywords