Cyclotrimerization of arylalkynes on Au(111)

Jia Liu; Pascal Ruffieux; Xinliang Feng; Klaus Müllen; Roman Fasel

doi:10.1039/C4CC02859G

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Cyclotrimerization of arylalkynes on Au(111)†

Jia Liu,^a Pascal Ruffieux,^a Xinliang Feng,^b Klaus Müllen^b and Roman Fasel*^ac

Author affiliations

* Corresponding authors

^a Empa, Swiss Federal Laboratories for Materials Science and Technology, Ueberlandstrasse 129, 8600 Duebendorf, Switzerland
E-mail: roman.fasel@empa.ch

^b Max-Planck-Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany

^c Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland

Abstract

Surface-assisted cyclotrimerization of arylalkynes was studied on Au(111) by means of scanning tunneling microscopy (STM) under ultra-high vacuum (UHV) conditions. Upon thermal activation, cyclotrimerization of 1,3,5-tris-(4-ethynylphenyl)benzene proceeds readily and with high selectivity, and results in two-dimensional covalently bonded polyphenylene nanostructures exhibiting a honeycomb topology.

This article is part of the themed collections: Celebrating the ChemComm Emerging Investigator Lectureship Winners and Scanning Probe Studies of Molecular Systems

Download options Please wait...

Supplementary files

Supplementary information PDF (980K)

Article information

DOI: https://doi.org/10.1039/C4CC02859G
Article type: Communication
Submitted: 17 апр. 2014
Accepted: 03 авг. 2014
First published: 06 авг. 2014

Download Citation

Chem. Commun., 2014,50, 11200-11203

Permissions

Request permissions

Cyclotrimerization of arylalkynes on Au(111)

J. Liu, P. Ruffieux, X. Feng, K. Müllen and R. Fasel, Chem. Commun., 2014, 50, 11200 DOI: 10.1039/C4CC02859G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications

Cyclotrimerization of arylalkynes on Au(111)†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Cyclotrimerization of arylalkynes on Au(111)

Social activity

Search articles by author

Spotlight

Advertisements