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Cationic palladacycles as catalyst precursors for phenyl acetylene polymerization

N. Mungwe ; A. J. Swarts ; S. F. Mapolie ; Gunnar Westman (Institutionen för kemi- och bioteknik, Organisk kemi)
Journal of Organometallic Chemistry (0022-328X). Vol. 696 (2011), 22, p. 3527-3535.
[Artikel, refereegranskad vetenskaplig]

Novel cationic palladacycles based on benzylidene-2,6-diisopropylphenylimines were prepared via C-H activation using Pd(CH(3)CN)(2)Cl(2) as metal precursor. The complexes were fully characterized by IR and NMR spectroscopy, mass spectrometry and elemental analysis. The cationic palladacycles were found to be active catalysts for the polymerization of phenylacetylene producing largely trans-cisoidal PPA.

Nyckelord: Cationic palladacycles, Phenyl acetylene polymerization, Polyphenylacetylene, Benzylidene-amines complexes, zwitterionic rhodium(i) complex, ray crystal-structure, x-ray, living, polymerization, cyclopalladated compounds, metalation reactions, n-benzylideneamines, molecular-structure, phenylacetylene, palladium(ii)



Denna post skapades 2011-10-28. Senast ändrad 2016-02-01.
CPL Pubid: 147815

 

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Institutioner (Chalmers)

Institutionen för kemi- och bioteknik, Organisk kemi (2006-2014)

Ämnesområden

Kemi

Chalmers infrastruktur