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Total synthesis of Antibiotic X-14547A (part):
Reference: Nicolaou, K. C. ; Papahatjis, D. P.; Claremon, D. A.; Dolle, R. E., III J. Am. Chem. Soc. 1981, 103, 6967. DOI
Keywords: SAMP hydrazone • EnoateEster -> Allyl-OH • HWE -> DienoateEster • Diels-Alder, Intram • Aldehyde azaenolate(asym)+Alkyl-X • Wittig-carboxymethyl -> EnoateEster • O-H -> O-SiPh2tBu • O-SiMe2tBu -> O-H • Alkyl-OH -> Aldehyde • Ozonolysis C=N •
Reagents: LiNiPr2 • O3 • P(O)(OMe)2CH2-Vinyl • AlHiBu2 • Ph3P=CH-CO2R • SiPh2tBu-Cl • CrO3Cl·PyH (PCC) •

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