CONTRASTING THERMAL BEHAVIOUR OF DIASTEREOISOMERIC 4-ACETYLTHIO-3-ACYLAMINO-1-(α-TRIPHENYLPHOSPHORANYLIDENE)ALKOXYCARBONYLMETHYLAZETIDIN-2-ONES

DOI: 10.1016/S0040-4039(00)81966-8

Source and publish data:

Tetrahedron Letters p. 2501 - 2504 (1983)

Update date:2022-07-29

Topics:

Authors:

Irving, James R.

Perrone, Ettore

Stoodley, Richard J.

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Article abstract of DOI:10.1016/S0040-4039(00)81966-8

Under conditions in which cis isomers of the title compounds are converted into 6β-acylamino-2-methylpenem-3-carboxylates, trans isomers afford thiazole-4-carboxylates and 2-alkyloxazolin-5-ones.

Full text of DOI:10.1016/S0040-4039(00)81966-8

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