Palladium complexes of bulky ortho-trifluoromethylphenyl-substituted phosphines: Unusually regioselective catalysts for the hydroxycarbonylation and …
A Grabulosa, JJR Frew, JA Fuentes, AMZ Slawin…
Index: Grabulosa, Arnald; Frew, Jamie J.R.; Fuentes, Jose A.; Slawin, Alexandra M.Z.; Clarke, Matthew L. Journal of Molecular Catalysis A: Chemical, 2010 , vol. 330, # 1-2 p. 18 - 25
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Citation Number: 15
Abstract
The reactions of the very bulky phosphine ligands containing both tert-butyl and ortho- trifluoromethylphenyl substituents with [PdCl2 (PhCN) 2] have been studied, in order to assess the impact of steric and electronic effects on a ligand's coordination ability. The palladium complexes of tert-butyl (ortho-trifluoromethylphenyl) methyl phosphine and tert- butyl (ortho-trifluoromethylphenyl)(n-butyl) phosphine were characterised by X-ray ...
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