111793-85-2Relevant academic research and scientific papers
N-Aryl 3-Halogenated Azetidin-2-ones and Benzocarbacephems, Inhibitors of β-Lactamases
Joyeau, Roger,Molines, Huguette,Labia, Roger,Wakselman, Michel
, p. 370 - 374 (2007/10/02)
N-(3-Carboxy-6-methylphenyl)-3-fluoroazetidin-2-one and a series of related N-aryl-3-halo- and -3,3-dihaloazetidinones 3, in which the halo substituent is a fluorine or a bromine atom, were prepared, by using the Wasserman procedure of cyclization of β-br
