Issue 39, 2007

β-Chlorovinylsilanes as masked alkynes in oligoyne assembly: synthesis of the first aryl-end-capped dodecayne

Abstract

An aryl-end-capped dodecayne has been prepared using a four-fold fluoride-mediated dechlorosilylation of a masked dodecayne precursor containing four β-chlorovinylsilane residues that serve as masked alkynes; the unstable dodecayne product has been characterised by UV-vis absorption spectroscopy and ‘matrix-free’ MALDI-TOF mass spectrometry.

Graphical abstract: β-Chlorovinylsilanes as masked alkynes in oligoyne assembly: synthesis of the first aryl-end-capped dodecayne

Supplementary files

Article information

Article type
Communication
Submitted
22 May 2007
Accepted
15 Aug 2007
First published
23 Aug 2007

Chem. Commun., 2007, 4035-4037

β-Chlorovinylsilanes as masked alkynes in oligoyne assembly: synthesis of the first aryl-end-capped dodecayne

S. M. E. Simpkins, M. D. Weller and L. R. Cox, Chem. Commun., 2007, 4035 DOI: 10.1039/B707681A

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