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Total synthesis of Warburganal:
Reference: Wender. P. A.; Eck, S. L Tetrahedron Lett. 1982, 23, 1871. DOI
Keywords: CarboxEster → Aldehyde • Allyl-OH → Enone • Aldehyde → Aldehyde-α-OH • Acetal → Enal • Simmons-Smith • Cyclopropane • Epoxidation, peracid • Epoxide → Allyl-OH • Wittig-methoxymethyl • Reductive formylation • Hydrogenolysis Cyclopropane • Li-Ether+Ketone • Li-Phosphine+Ketone • Aldehyde → Acetal(Me) •
Reagents: CH2I2, Zn/Cu • Perbenzoic acid, 2,4-dinitro • Epoxide • H2, Pt • AlHiBu2 • Orthoformate • CrO3Cl·PyH (PCC) • LiCHR-PPh2 • LiCHR-OR • MeI • OsO4 • HCl, H2O •

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