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Total synthesis of (-)-Ipsenol:
Reference: Ikeda, N.; Arai, A.; Yamamoto, H. J. Am. Chem. Soc., 1986, 108, 483. DOI
Keywords: B-Vinyl → H-Vinyl • O-H → O-THP • O-THP → O-H • Haloboration Alkyne • Pd/Mg-Vinyl+Vinyl-X • Kumada coupling • Mg-Allenyl/Propargyl+Borate • Borate+Mg-R • B-Allenyl-Tartrate+Aldehyde •
Reagents: Propargyl-Br • Mg(Hg) • B(OMe)3 • Allenyl-BR2 • B(Br)-BBN • Acetic acid • H2O2, NaOH • DHP • Vinyl-MgX • Pd(PPh3)4 • Allenyl-BR2 • Chiral auxiliary-Boronate •

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