Fig.1 (IMAGE) Osaka University Caption Palladium-Catalyzed Generation of Fischer Carbene Complexes and Its Use for the Synthesis of β-Lactams Credit Mamoru Tobisu Usage Restrictions Credit must be given to the creator. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.