On-surface reductive coupling of aldehydes on Au(111)

Díaz Arado O, Mönig H, Franke JH, Timmer A, Held PA, Studer A, Fuchs H

Research article (journal)

Abstract

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.

Details zur Publikation

Pages: 4
Release year: 2015
Language in which the publication is written: English