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Total synthesis of Epohelmin A:
Reference: Snider, B. B.; Gao, X. Org. Lett. 2005, 7, 4419-4422. DOI
Keywords: Orthoester → CarboxEster • O-H → O-Ethoxyethyl • N-Cbz → N-H • O-Ethoxyethyl → O-H • Ketone enolate+Aldehyde • Aldol-Li → Aldol • Felkin-Anh • Reductive amination, H2 • Amine-5 • N-H → N-Alkyl • HWE → Enone • Hydrogenation Imine • Imine → Amine • Li-Phosphonate+CarboxEster • Protecting group - CarboxAcid •
Reagents: LiNiPr2 • Prolinal • Acetic acid • Carbonate, potassium • Vinyl-OR • H2, Pd • P(O)(OR)2CH2-C(O)R • NaH • Acetic acid • TsOH·Py •

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