A synthetic approach to 4-oxo and 4-thioxo azetidinones from heterocumulenes and ester enolates. A novel synthesis of 4-thio-acetoxy azetidin-2-ones.

✍ Scribed by Gianfranco Cainelli; Daria Giacomini; Mauro Panunzio; Giorgio Martelli; Giuseppe Spunta

• Publisher: Elsevier Science
• Year: 1987
• Tongue: French
• Weight: 236 KB
• Volume: 28
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)95544-8