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Croatica Chemica Acta, Vol. 62 No. 3, 1989.

Original scientific paper

Preparation of Chiral Oxoazetidinesulfinates

Jure J. Herak ; Research Institute PLIVA, Zagreb, Croatia, Yugoslavia
Miće Kovačević ; Research Institute PLIVA, Zagreb, Croatia, Yugoslavia
Branimir Gašpert ; Research Institute PLIVA, Zagreb, Croatia, Yugoslavia

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page 521-527

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Abstract

Diastereomeric oxoazetidinesulfinates IV were prepared from
penicillanate S,S-dioxide (Sulbactam) via sulfinic acid I and sulfinyl
chlorides II. Both epimers IVa and IVb gave the same oxoazetidinesulfonate V upon oxidation.
The lH NMR spectra of IVa and IVb correspond to those of
alfa- and beta-S-oxide of penicillanates.

Keywords

Hrčak ID:

175812

URI

https://hrcak.srce.hr/175812

Publication date:

10.10.1989.

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