Journal article
One step entry to P,O- and P,N-type heterocyclic tertiary phosphine ligands and application in Suzuki–Miyaura cross-coupling reactions
Abstract
A direct synthesis of conformationally mobile P,O- and P,N-type heterocyclic phosphine ligands is described involving radical-mediated addition of diisobutylphosphine to olefinic-heterocycles. Palladium complexes of the P,N-ligand were determined to be highly active in the Suzuki-Miyaura cross-coupling reactions, including deactivated aryl chlorides.
Authors
Ullah E; McNulty J; Kennedy C; Robertson A
Journal
Organic & Biomolecular Chemistry, Vol. 9, No. 12, pp. 4421–4424
Publisher
Royal Society of Chemistry (RSC)
Publication Date
2011
DOI
10.1039/c1ob05426k
ISSN
1477-0520