21973-00-2Relevant academic research and scientific papers
Phosphaadamantanes as ligands for palladium catalyzed cross-coupling chemistry: Library synthesis, characterization, and screening in the Suzuki coupling of alkyl halides and tosylates containing β-hydrogens with boronic acids and alkylboranes
Brenstrum, Tim,Gerristma, David A.,Adjabeng, George M.,Frampton, Christopher S.,Britten, James,Robertson, Alan J.,McNulty, James,Capretta, Alfredo
, p. 7635 - 7639 (2007/10/03)
A 15-member library of phosphaadamantane ligands has been prepared via P-arylation of 1,3,5,7-tetramethyl-2,4,8-trioxa-6-phosphaadamantane. Screening of this tertiary phosphine collection has allowed for the rapid determination of the most suitable ligand, specifically 1,3,5,7-tetramethyl-6-(2,4- dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane, for facilitating Suzuki-type couplings of alkyl halides or tosylates containing β-hydrogens with either boronic acids or alkylboranes.
