Synthesis of Multisubstituted Pyridines by Heterocyclization of TosMIC Derivatives: Total Synthesis of Caerulomycins A and K
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A concise synthesis of multisubstituted pyridines from α-allylic TosMIC derivatives and electrophiles is reported. The process involves a tandem heterocyclization exploiting the dual reactivity of the isocyanide group. The methodology tolerates various electr... ...