Total Synthesis of (+)‐Pleuromutilin

The first enantiospecific total synthesis of the antibacterial natural product (+)‐pleuromutilin has been achieved. The approach includes the synthesis of a non‐racemic cyclisation substrate from (+)‐trans‐dihydrocarvone, a highly selective SmI₂‐mediated cyclisation cascade, an electron transfer reduction of a hindered ester, and the first efficient conversion of (+)‐mutilin to the target.