Display options
Cite
Fairlamb IJ, Bäuerlein PS, Marrison LR, et al. Pd-catalysed cross coupling of terminal alkynes to diynes in the absence of a stoichiometric additive. Chem Commun (Camb). 2003;(5):632-3doi: 10.1039/b212430k.
Fairlamb, I. J., Bäuerlein, P. S., Marrison, L. R., & Dickinson, J. M. (2003). Pd-catalysed cross coupling of terminal alkynes to diynes in the absence of a stoichiometric additive. Chemical communications (Cambridge, England), (5), 632-3. https://doi.org/10.1039/b212430k
Fairlamb, Ian J S, et al. "Pd-catalysed cross coupling of terminal alkynes to diynes in the absence of a stoichiometric additive." Chemical communications (Cambridge, England) vol. ,5 (2003): 632-3. doi: https://doi.org/10.1039/b212430k
Fairlamb IJ, Bäuerlein PS, Marrison LR, Dickinson JM. Pd-catalysed cross coupling of terminal alkynes to diynes in the absence of a stoichiometric additive. Chem Commun (Camb). 2003 Mar 07;(5):632-3. doi: 10.1039/b212430k. PMID: 12669860.
Copy Download .nbib Format: NLM
Share it on

Chem Commun (Camb). 2003 Mar 07;(5):632-3. doi: 10.1039/b212430k.

Pd-catalysed cross coupling of terminal alkynes to diynes in the absence of a stoichiometric additive.

Chemical communications (Cambridge, England)

Ian J S Fairlamb, Patrick S Bäuerlein, Lester R Marrison, Julia M Dickinson

Affiliations

  1. Department of Chemistry, University of York, Heslington, York, UK YO10 5DD. [email protected]

PMID: 12669860 DOI: 10.1039/b212430k

Abstract

An efficient, room temperature procedure for the cross-coupling of a range of terminal alkynes, using standard Sonogashira cross-coupling conditions (Pd/Cu) is presented. At higher reaction temperatures, head-to-tail or head-to-head dimerisation affords 1,3- and 1,4-disubstituted enynes, respectively as minor products.

Publication Types