three reactants (IMAGE) University of Münster Caption The three reactants and their linkage: ketyl-type radical on the left, 1,3-diene on the center, and the nucleophile sulfinate on the right. The reactive atoms and the bond that are being formed are highlighted in yellow (ketyl carbon and first C―C bond) and orange (Sulfur nucleophile atom and second C―S bond). The catalytically active palladium complex, with the palladium center highlighted in orange, is visible in the background. Credit University of Münster – Peter Bellotti Usage Restrictions Use of the image is only permitted if the source is acknowledged and in connection with this press release. 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.