Total Syntheses

Reaction scheme for total synthesis of the natural product Seychellene (Stork)
Total synthesis of Seychellene (Stork):
Reference:Stork, G.; Baine, N. H. Tet. Lett. 1985, 26, 5927. DOI
Reactions:CarboxAnhydride → CarboxAcid • Diels-Alder, Maleic anhydride • Bicyclo(222) • Ketone enolate+Alkyl-X • Allyl-X+Enolate • Decarboxylation Oxidative • Hydrogenation alkene • Enone → EnolSilane • Dehydration → Ene • Ketone → C=CH2 • Radical cyclization(Vinyl) • Cyclohexene • Bicyclo(331) • Li-Me+Ketone • Ketone+Li-Alkyl •
Reagents:Pb(OAc)4 • LiNiPr2 • SiMe3-Cl • Butadiene, 2-OR • Maleic anhydride • Vinyl-Br • Allyl-Br • H2, Pd • Me-Li • SOCl2 • HSnBu3