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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.
Claudio Palomo, Fernando P. Cossío, Jesús M. Ontoria, José M. OdriozolaVolume:
32
Year:
1991
Language:
english
Pages:
4
DOI:
10.1016/0040-4039(91)80701-7
File:
PDF, 306 KB
english, 1991