1056899-43-4Relevant academic research and scientific papers
Di-tert-butylneopentylphosphine (DTBNpP): An Efficient Ligand in the Palladium-Catalyzed α-Arylation of Ketones
Raders, Steven M.,Jones, Jessica M.,Semmes, Jeffrey G.,Kelley, Steven P.,Rogers, Robin D.,Shaughnessy, Kevin H.
, p. 7395 - 7404 (2014)
Di-tert-butylneopentylphosphine (DTBNpP) and palladium(II) acetate provide an efficient catalytic system for the α-arylation of ketones. Aryl bromides were coupled with ketones using 0.25-0.5 mol-% Pd(OAc)2/DTBNpP in toluene at 50 C, whereas aryl chlorides required a higher catalyst loading (0.5-2.0 mol-%) and a higher temperature (80 C). Coupling of 2-bromophenol with ketones using the Pd/DTBNpP system provides an efficient route for the synthesis of benzofurans.
One-pot synthesis of benzofurans via palladium-catalyzed enolate arylation with o-bromophenols
Eidamshaus, Christian,Burch, Jason D.
supporting information; experimental part, p. 4211 - 4214 (2009/06/06)
(Chemical Equation Presented) A one-pot synthesis of benzofurans which utilizes a palladium-catalyzed enolate arylation is described. The process demonstrates broad substrate scope and provides differentially substituted benzofurans in moderate to excelle
