Total Syntheses

Reaction scheme for total synthesis of the natural product Carvone (Fleming)
Total synthesis of Carvone (Fleming):
Reference:Fleming, I.; Paterson, I. Synthesis 1979, 736
Reactions:Cu-Vinyl+Enone • ConjAdd Cu-Vinyl • Mg-R → Cu-R • EnolSilane → Enone • Ketone → Enone • EnolSilane → Enone • Ketone → Enone • Ketone → EnolSilane • Ketone → EnolSilane •
Reagents:LiNiPr2 • SiMe3-Cl • Propenyl-MgX • CuCl • SiMe3-Cl • DMF (solvent) • DDQ • Collidine • DDQ • Collidine •