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Total synthesis of Capnellene:
Reference: Paquette, L. A.; Stevens, K. E. Can. J. Chem. 1984, 62, 2415. DOI
Keywords: Ozonolysis • Allyl-OH → Enone • Mg-Vinyl+Aldehyde • Enal+Mg-R • ConjAdd Cu-R • Li-Alkynyl+Ketone • Li/H → Li-Alkynyl • Rupe • Cu-Vinyl+Enone • ConjAdd Cu-R • Aldol-K → Enone • Hydrogenation Enone • Wittig-methyl • Nazarov •
Reagents: LiCuMe2 • Alkynyl-Li • Formic acid • H2SO4 • Vinyl-MgX • CuI • O3 • Me2S • Hydroxide, potassium • H2, Pt • PPh3=CH2 • KOtBu • Formic acid • Vinyl-MgX • MnO2 • P2O5 • Sulfonic acid, methane •

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