Process and intermediates for chiral epoxides

Details Process and intermediates for chiral epoxides Process and intermediates for chiral epoxides

1993-02-01

1994-03-22

Ivy, C. Warren

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30732

Patent

active

052966151

ABSTRACT:
Chiral epoxybutyrates are prepared in high yield from novel dihydro-3R-substituted sulfonyloxy-4R-hydroxy-2-(3H)furanones via based catalyzed alcoholysis. The product chiral epoxy butyrates are useful intermediates for the synthesis of 1-carba-1-dethia cephem antibiotics.

REFERENCES:
patent: 4331605 (1982-05-01), Martel et al.

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