A synthesis of α-substituted trans-α, β-dibenzyl-γ-butyrolactones: diastereofacial differentiation in the electrophilic attack on the metal enolates of α, β-dibenzyl-γ-butyrolactones

Yasunori Moritani, Ukita Tatsuzo, Takashi Nishitani, Masahiko Seki, Tameo Iwasaki

Tetrahedron Letters · 1990 · 17 citations · 10 references

Concepts

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