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Total synthesis of Bakkenolide-A:
Reference: Reddy, D. S.. Org. Lett. 2004, 6, 3345. DOI
Keywords: Diels-Alder, Enal • Claisen-Enol ether • Ketone → EnolSilane • EnolSilane → Ketone enolate • Enal → Allyl-OH • Aldol-K → Enone • Wittig-methyl • Claisen acylation, Mander • Ketone enolate+Mander • Hydrogenation Enone • Allylic oxidation → Allyl-OH • Lactone-5 • CompE+-Ketone/CarboxEster+Wittig •
Reagents: Propenyl-OR • Hydroxide, potassium • H2, Pt • NH(SiMe3)2 (HMDS) • MeLi • PPh3=CH2 • SeO2 • BH4-Na+ • O=C(OR)CN •

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