Tetrahedron p. 3339 - 3345 (1982)
Update date:2022-08-04
Topics: Elemental analysis Mass spectrometry Cyclization Crystallography Purification Workup Spectroscopy Extraction Formation of Grignard Reagent Addition to Carbonyl Compound
Lociuro, S.
Vecchi, E.
Zeuli, E.
Delfini, M.
Grignard reactions on methyl 4-methyl,5-oxo,5-phenyl (pX substituted) pentanoates 1-6 (X=H, Me, F, Cl, Br, OMe) produced mixtures of cis-(7-11) and trans-(12-16) tetrahydro 5,6-dimethyl-6-phenyl-2H-pyran-2-ones.They were isolated by HPLC and characterized
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