Use of the allylic sulphoxide–sulphenate ester rearrangement for the synthesis of a 2-thiacephem and a penem
- 1 January 1982
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 19,p. 1119-1120
- https://doi.org/10.1039/c39820001119
Abstract
A 2-thioxopenam is synthesised from an acetylthio substituted penem and 2-thiacephem; the letter compound was prepared through the intramolecular nucleophilic capture of an allylic sulphenate ester, generated thermally from the corresponding sulphoxide (1).Keywords
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