Optically pure (+)-R-(4-methylphenyl)sulphoxides were lithiated and alkylated with lithium α-bromomethyl acrylate with medium to high diastereoselection; condensation products gave in two steps optically pure α-methylene-γ-lactones.

Synthesis of optically pure α-methylene-γ-lactones from (+)-R-(4-methylphenyl)-alkylsulphoxides

BRAVO, PIERFRANCESCO;RESNATI, GIUSEPPE;
1985

Abstract

Optically pure (+)-R-(4-methylphenyl)sulphoxides were lithiated and alkylated with lithium α-bromomethyl acrylate with medium to high diastereoselection; condensation products gave in two steps optically pure α-methylene-γ-lactones.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11311/655597
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