Bifunctional Thiourea-Catalyzed Enantioselective Double Michael Reaction of γ,δ-Unsaturated β-Ketoester to Nitroalkene: Asymmetric Synthesis of (-)-Epibatidine.
Yasutaka Hoashi, Takaya Yabuta, Yoshiji TakemotoVolume:
36
Year:
2005
Pages:
1
DOI:
10.1002/chin.200515195
File:
PDF, 10 KB
2005