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Total synthesis of Cephalotaxine New:
Reference: Lin, X.; Kavash, R. W.; Mariano, P. S. J. Org. Chem.. 1996, 61, 7335-7347. DOI
Keywords: Li/I -> Li-Aryl • O-H -> O-SO2R • Acetal -> Ketal • N-Bn -> N-H • N-H -> N-Boc • N-Boc -> N-H • Ketone -> Alkyl-OH • Li-Aryl+CarboxAmide • CarboxAmide+Li-R • Mukaiyama Aldol • Aldol-Si • Ketene acetal+Aldehyde • Aldehyde+Enolsilane • Pinacol • Enone-β-OR+Mg-R • Mg-Alkyl+Ketone • Enone-β-OR -> Enone • Stork-Danheiser • Reductive amination, B-H • N-H -> N-Alkyl • Ketone -> Ketone-α-OR • Ketone-1,2-di • Alkyl-OH -> Ketone • Ketone -> Enolether • Amine-5 •
Reagents: BuLi(n) • BF3·OEt2 • MeSO2Cl, NEt3 • HCl • NH2Bn • BH3CN-Na+ • NEtiPr2 • H2, Pd • Oxaziridine • DMSO, (CF3CO)2O • Me2C(OMe)2 • BH4-Na+

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