Resolution of prostaglandin intermediates by means of oxazolidin

Details Resolution of prostaglandin intermediates by means of oxazolidin Resolution of prostaglandin intermediates by means of oxazolidin

1972-12-15

1976-03-23

Gallagher, R. J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30783

Patent

active

039460460

ABSTRACT:
Process for resolving a racemic mixture of an oxo-type prostaglandin intermediate by (a) converting the oxo compound by reaction with an optically active ephedrine to a mixture of oxazolidine diastereomers, (b) separating at least one oxazolidine diastereomer from said mixture, (c) hydrolyzing said oxazolidine to free the optically active oxo compound, and (d) recovering said optically active oxo compound.

REFERENCES:
corey et al., JACS, 92:2, Jan. 28, 1970, pp. 397-398.

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