131533-58-9Relevant articles and documents
Addition of α-bromoesters to Azetidine-2,3-diones Promoted by Zinc-Trimethylchlorosilane: A General Synthesis of 3-trimethylsilyloxyazetidin-2-ones and α-Alkylidene β-lactams.
Palomo, Claudio,Aizpurua, Jesus M.,Lopez, M. Concepcion,Aurrekoetxea, Natalia,Oiarbide, Mikel
, p. 6425 - 6428 (1990)
A convenient procedure for the preparation of α-alkylidene β-lactams from monocyclic azetidine-2,3-diones by means of the Reformatsky reaction is described.