Monatshefte fur Chemie p. 867 - 870 (1981)
Update date:2022-08-05
Topics:
Breuer, Markus
Ongania, Karl-Hans
The 4-carboxy-2-azetidinones 1a, 1b and 1c react with leadtetraacetate/pyridine to give the 4-acetoxy-1-aryl-2-azetidinones 2a, 2b and 2c.Hydrogenolysis of 2a yields 2d. - Keywords: 4-Acetoxy-β-lactames; 4-Carboxy-β-lactames; Oxidative decarboxylation
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