Issue 13, 2014
From the journal:

Chemical Communications

Sequential formation of N-doped nanohelicenes, nanographenes and nanodomes by surface-assisted chemical (cyclo)dehydrogenation of heteroaromatics†

Anna Lisa Pinardi,a   José Ignacio Martínez,a   Andrej Jančařík,b   Irena G. Stará,b   Ivo Starý,b   María Francisca López,a   Javier Méndeza  and  José Ángel Martín-Gago*ac  

* Corresponding authors

a Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC), C/Sor Juana Inés de la cruz 3, Cantoblanco, 28049 Madrid, Spain
E-mail: gago@icmm.csic.es

b Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic

c Centro de Astrobiología (CSIC-INTA), Carretera de Torrejón a Ajalvir, km 4, Torrejón de Ardoz, 28850 Madrid, Spain

Abstract

We report on the stepwise formation of N-doped nanohelicenes, nanographenes, nanodomes and graphenes from the same heteroaromatic precursor through subsequent dehydrogenations on Pt(111) upon thermal annealing. The combined experimental (UHV-STM) and computational (DFT) studies provide a full atomistic description of the intermediate reaction stages.

Graphical abstract: Sequential formation of N-doped nanohelicenes, nanographenes and nanodomes by surface-assisted chemical (cyclo)dehydrogenation of heteroaromatics

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Article information

DOI
https://doi.org/10.1039/C3CC47399F
Article type
Communication
Submitted
27 Sep 2013
Accepted
30 Nov 2013
First published
02 Dec 2013

Chem. Commun., 2014,50, 1555-1557

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Sequential formation of N-doped nanohelicenes, nanographenes and nanodomes by surface-assisted chemical (cyclo)dehydrogenation of heteroaromatics

A. L. Pinardi, J. I. Martínez, A. Jančařík, I. G. Stará, I. Starý, M. F. López, J. Méndez and J. Á. Martín-Gago, Chem. Commun., 2014, 50, 1555 DOI: 10.1039/C3CC47399F

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