
Synthesis p. 1064 - 1067 (1987)
Update date:2022-07-30
Topics: Grignard Reaction
Lehmann, Jochen
Marquardt, Norbert
Grignard reaction of γ-butyrolactones, followed by oxidation of the resulting reaction mixture produces symmetrically γ,γ-dialkylated diarylated γ-butyrolactones.Phase transfer oxidation with potassium permanganate in benzene/water proves to be the best out of twelve examined oxidation methods.The synthesis is unsuccessful with sterically hindered or oxidizable Grignard reagents.
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