Posted on 23 June 20176 July 2017 by felpin40 – Room Temperature, Ligand-Free and Base-Free Heck Reactions of Aryl Diazonium Salts at Low Palladium Loading. Sustainable Preparation of Substituted Stilbene Derivatives Felpin, F.-X.; Miqueu, K.; Sotiropoulos, J-M.; Fouquet, E.; Ibarguren, O.; Laudien, J. Chem. Eur. J. 2010, 16, 5191-5204.