Total synthesis of Aucantene:
| Reference: | Liu, H. J.; Broene, E. N. C. Can. J. Chem. 1978, 56, 306. DOI |
| Reactions: | Diels-Alder, Yne • Cu-Vinyl+Enal • Enal+Cu-R • ConjAdd Cu-Vinyl • Wittig-methyl • |
| Reagents: | BF3·OEt2 • Propenyl-Cu • PPh3=CH2 • Propiolaldehyde • Butadiene • |