135508-41-7Relevant academic research and scientific papers
Preparation of Chiral 3-Unsubstituted β-Lactams from 3-Hydroxy β-Lactams by Using the Alkoxyketene-Imine Cycloaddition Reaction as an Approach to the Azetidinone Ring: A Formal Synthesis of the Carbapenem Antibiotic (+)-PS-5.
Palomo, Claudio,Cossio, Fernando P.,Ontoria, Jesus M.,Odriozola, Jose M.
, p. 3105 - 3108 (2007/10/02)
Formation of chiral 3-hydroxy β-lactams from the alkoxyketene-imine cycloaddition reaction followed by deoxygenation under Barton's conditions provided a simple route to optically active 3-unsubstituted β-lactams.
