Process for preparing optically active 4-methyl-2-oxetanone

Details Process for preparing optically active 4-methyl-2-oxetanone Process for preparing optically active 4-methyl-2-oxetanone

1993-11-30

1995-05-02

Dentz, Bernard

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30506

Patent

active

054121094

ABSTRACT:
A process for preparing optically active 4-methyl-2-oxetanone which comprises asymmetrically hydrogenating 4-methylene-2-oxetanone in the presence of a ruthenium-optically active phosphine complex. Optically active 4-methyl-2-oxetanone can easily and economically be obtained at high optical purity.

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