Issue 17, 2010
From the journal:

Chemical Communications

Synthesis and molecular properties of donor–π-spacer–acceptor ynamides with up to four conjugated alkyne units†

Bernhard Witulski,*a   Torsten Schweikert,b   Dieter Schollmeyerb  and  Nicolai A. Nemkovichc  

* Corresponding authors

a Laboratoire de Chimie Moléculaire et Thio-organique, UMR CNRS 6507, INC3M, FR 3038, ENSICAEN & Université de Caen, 6 Boulevard du Maréchal Juin, 14050 Caen, France
E-mail: bernhard.witulski@ensicaen.fr

b Universität Mainz, Duesbergweg 10-14, 55099 Mainz, Germany

c Institute of Physics, National Academy of Science of Belarus, 220072 Minsk, Belarus

Abstract

A set of push–pull ynamides with up to four conjugated triple bonds has been synthesized and the molecular properties of these new carbon rods have been characterised showing effective intramolecular charge transfers and high values for the change of the electrical dipole moment after transition from the ground to the Franck–Condon excited state.

Graphical abstract: Synthesis and molecular properties of donor–π-spacer–acceptor ynamides with up to four conjugated alkyne units

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Article information

DOI
https://doi.org/10.1039/B919275A
Article type
Communication
Submitted
16 Sep 2009
Accepted
13 Feb 2010
First published
08 Mar 2010

Chem. Commun., 2010,46, 2953-2955

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Synthesis and molecular properties of donor–π-spacer–acceptor ynamides with up to four conjugated alkyne units

B. Witulski, T. Schweikert, D. Schollmeyer and N. A. Nemkovich, Chem. Commun., 2010, 46, 2953 DOI: 10.1039/B919275A

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