β- and γ-lactams by nickel powder mediated 4-exo or 5-endo radical cyclisations. A concise construction of the mesembrine skeleton
Jérôme Cassayre, Béatrice Quiclet-Sire, Jean-Baptiste Saunier, Samir Z. ZardVolume:
54
Year:
1998
Language:
english
Pages:
12
DOI:
10.1016/s0040-4020(97)10204-6
File:
PDF, 932 KB
english, 1998