Dalton Transactions

Alkoxy-and amidocarbonylation of functionalised aryl and heteroaryl halides catalysed by a Bedford palladacycle and dppf: a comparison with the primary Pd (ii) …

IJS Fairlamb, S Grant, P McCormack, J Whittall

Index: Fairlamb, Ian J. S.; Grant, Stephanie; McCormack, Peter; Whittall, John Dalton Transactions, 2007 , # 8 p. 859 - 865

Full Text: HTML

Citation Number: 16

Abstract

The versatility of a Bedford-type palladacycle 1, namely [{Pd (µ-Cl){κ2-P, CP (OC6H2-2, 4- tBu2)(OC6H3-2, 4-tBu2) 2}} 2], as a primary Pd source, in combination with the ligand bis-1, 1′-(diphenylphosphino) ferrocene (dppf) has been established in carbonylation reactions of aryl and heteroaryl bromides with methanol, piperidine and related nucleophiles. Palladacycle 1 has been compared with other primary Pd sources, eg (PhCN) 2PdCl2 and ...