Structure and reactivity of new phosphine ligands containing the hemi-labile sulfone moiety

Chris J Chapman, C G Frost, M F Mahon

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

New heterofunctional phosphine ligands have been synthesised, incorporating the substitutionally labile sulfone and sulfonamide moieties as chelating groups, which display activity in the palladium-catalysed Suzuki and amination cross-coupling reactions. Single-crystal X-ray diffraction studies of the complexes formed with [Pd(mu-Cl)(dmba)] (dmba-H = N, N-dimethylbenzylamine) highlight the coordinating nature of these ligands; showing the formation of a bis chelate complex through a six-membered Pd - P - C - C - S - O ring with the sulfonamide class of ligands
Original languageEnglish
Pages (from-to)2251-2262
Number of pages12
JournalDalton Transactions
Volume2006
Issue number18
DOIs
Publication statusPublished - 2006

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