Bifunctional thiourea-catalyzed enantioselective double Michael reaction of γ,δ-unsaturated β-ketoester to nitroalkene: asymmetric synthesis of (−)-epibatidine

Yasutaka Hoashi, Takaya Yabuta, Yoshiji Takemoto

Tetrahedron Letters · 2004 · 161 citations · 68 references

Concepts

References

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