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