Enantioselective Total Synthesis of (+)‐Eucophylline

The total enantioselective synthesis of (+)‐eucophylline 1 was achieved using as a key‐structural motif a chiral piperidinone bearing the natural product all‐carbon quaternary stereocenter. The elaboration of the latter is based on two strategies relying on the free‐radical carbo‐cyanation and sulfo...

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