A Novel Approach to the Synthesis of Pre
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Rita Annunziata; Maurizio Benaglia; Mauro Cinquini; Franco Cozzi; Laura Poletti;
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Article
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1999
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John Wiley and Sons
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English
โ 296 KB
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The stereoselective synthesis of two precursors of tricyclic ฮฒ-ring-forming reaction followed by the reduction of a functionalized aromatic substituent at C-4 of the ฮฒ-lactam lactam antibiotics (trinems) has been attempted by a novel approach that involves a highly stereoselective azetidinone nucleu