par Díaz Arado, Oscar;Mönig, Harry;Timmer, Alexander;Fuchs, Harald;Franke, Jorn Holger ;Held, Philipp Alexander;Studer, Armido
Référence Chemical communications, 51, 23, page (4887-4890)
Publication Publié, 2015-03
Référence Chemical communications, 51, 23, page (4887-4890)
Publication Publié, 2015-03
Article révisé par les pairs
Résumé : | On-surface synthesis of a polyphenylene vinylene oligomer via reductive coupling of a terephthalaldehyde derivative on Au(111) is reported. Scanning tunneling microscopy and photoelectron spectroscopy experiments confirmed oxygen dissociation and its desorption from the surface. Density functional theory calculations provided a reasonable reaction mechanism involving reactive sites on the substrate. |