221617-20-5Relevant articles and documents
Transition metal complexes in organic synthesis, part 69. Total synthesis of the Amaryllidaceae alkaloids anhydrolycorinone and hippadine using iron-and palladium-mediated coupling reactions
Kn?lker, Hans-Joachim,Filali, Salima
, p. 1752 - 1754 (2003)
A novel synthesis of the Amaryllidaceae alkaloids anhydrolycorinone and hippadine has been developed using an iron-mediated oxidative alkylamine cyclization and an intramolecular palladium-mediated biaryl coupling as the key steps.
Radical cyclizations. A convergent total synthesis of (±)-γ-Lycorane
Cossy, Janine,Tresnard, Ludovic,Gomez Pardo, Domingo
, p. 1125 - 1128 (2007/10/03)
(±)-γ-Lycorane has been synthesized in 10 steps from piperonylic alcohol. Two radical reactions were used successively to build the D and B rings.