Total Syntheses

Reaction scheme for total synthesis of the natural product Sarcophytol B
Total synthesis of Sarcophytol B:
Reference:McMurry, J. E.; Rico, J. G.; Shih, Y. Tetrahedron Lett., 1989, 30, 1173. DOI
Reactions:HWE → EnoateEster • Allylic oxidation → Allyl-OH • CompOx-Alkene/Alkene+SeO2 • McMurry coupling → Diol • Cyclotetradecane • CarboxEster → Alkyl-OH • Allyl-OH → Enal •
Reagents:P(O)(OR)2CH2-C(O)OR' • BuLi(n) • SeO2 • Hydroperoxide, tbutyl • AlH4-Li+ • Permanganate, barium • TiCl3, Zn/Cu •