A new precatalyst for the Suzuki reaction - a pyridyl-bridged dinuclear palladium complex as a source of mono-ligated palladium(0)

• Published in: New journal of chemistry Vol. 28; no. 5; pp. 600 - 605
• Main Authors: Beeby, A, Bettington, S, Fairlamb, IJS, Goeta, AE, Kapdi, AR, Niemela, EH, Thompson, AL
• Format: Journal Article
• Language: English
• Published: CAMBRIDGE Royal Soc Chemistry 01.01.2004
• Subjects: Chemistry; Chemistry, Multidisciplinary; Physical Sciences; Science & Technology; PHASE SYNTHESIS; CATALYSIS; CROSS-COUPLING REACTIONS; MILD CONDITIONS; CAMBRIDGE STRUCTURAL DATABASE; PHENYLBORONIC ACID; CRYSTAL-STRUCTURES; LIGAND; ARYL CHLORIDES; ARYLBORONIC ACIDS

A dinuclear pyridyl-bridged palladium complex, trans-(P,N)-[PdBr(mu-C5H4N-C-2,N)(PPh3)](2) 1, was obtained from material isolated from the Suzuki cross-coupling reaction of 2-bromopyridine with 2,4-diflorophenylboronic acid in the presence of catalytic (PPh3)(4)Pd. Complex 1 is an effective precatal...