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Total synthesis of Artimisinin-(+):
Reference: Avery, M. A.; Jennings-White, C.; Chong, W. K. M. Tetrahedron Lett. 1987, 28, 4629-4632 DOI
Keywords: Ketone-α-S(O)nR -> Ketone • Ketone -> Hydrazone • Li-Vinyl+CarboxAmide • Al-SiR3+Enal • O-H -> O-C(O)R • Claisen-Ireland • CarboxAcid -> CarboxEster • Williamson esterification • O-H -> O-Alkyl • CarboxEster enolate+Alkyl-X • CarboxEster -> CarboxAcid • Ketal -> Ketone • Sulfide -> Sulfoxide • Ketosulfoxide dianion • Ketone enolate+Alkyl-X • Shapiro reaction • Mechanism • Ozonolysis •
Reagents: LiNiPr2 • Disulfide, phenyl • Al(Hg) • Hydrazine, tosyl • BuLi(n) • DMF (react) • Al(SiMe3)3 • DMAP • LiNiPrCy • Me2SO4 • LiNiPrCy • Hydroxide, potassium • Oxalic acid • O3 • Perbenzoic acid, 3-chloro •

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