Tetrahedron Letters p. 3283 - 3286 (1983)
Update date:2022-07-29
Topics:
Perrone, Ettore
Alpegiani, Marco
Bedeschi, Angelo
Giudici, Franco
Foglio, Maurizio
Franceschi, Giovanni
The 3-methyl group in 2-thiacephem-4-carboxylates can be brominated in good yield, thus providing access to a series of highly active penem antibiotics.
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