Tetrahedron Letters

Efficient palladium-catalysed carbonylative and Suzuki–Miyaura cross-coupling reactions with bis (di-tert-butylphosphino)-o-xylene

J McNulty, JJ Nair, M Sliwinski, AJ Robertson

文献索引：McNulty, James; Nair, Jerald J.; Sliwinski, Marcin; Robertson, Al J. Tetrahedron Letters, 2009 , vol. 50, # 20 p. 2342 - 2346

全文：HTML全文

被引用次数: 18

摘要

The use of the ligand bis (di-tert-butylphosphino)-o-xylene (dtbpx) in palladium-catalysed carbonylative and Suzuki–Miyaura cross-coupling reactions is described. Aryl and vinyl halides readily entered into the carbonylative catalytic cycle affording carboxylic acids, amides as well as primary, secondary and tertiary esters, respectively, in good yields. Aryl iodides, bromides and chlorides gave high yields of biphenyl products upon reaction with ...