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Total synthesis of Hemibrevetoxin B (partial):
Reference: Mori, Y.; Yaegashi, K.; Furukawa, H. J. Am. Chem. Soc. 1997, 119, 4557. DOI
Keywords: O-SiEt3 → O-H • Ether-6 • O-SiEt3 → O-H • Li-Epoxide+Alkyl-X • Alkyl-X+Li-R • Li-Epoxide+Aldehyde • Aldehyde+Li-R •
Reagents: HMPA (solvent) • TsOH • Epoxide • BF3·OEt2

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