858007-31-5Relevant academic research and scientific papers
Palladium-catalyzed arylation of vinylic acetates. Phosphine ligand influenced regioselectivity
Jean, Micka?l,Renault, Jacques,Van De Weghe, Pierre
supporting information; experimental part, p. 6546 - 6548 (2011/02/23)
A palladium-catalyzed coupling reaction of aryl bromides with vinylic acetates in the presence of tributyltin methoxide h as been described. The α-arylation aldehyde product and the aryl ketone were obtained in the presence of P(t-Bu)3 and P(o-
Heck-type 5-endo-trig cyclizations promoted by vinylic fluorines: Ring-fluorinated indene and 3H-pyrrole syntheses from 1,1-difluoro-1-alkenes
Ichikawa, Junji,Sakoda, Kotaro,Mihara, Jun,Ito, Naotaka
, p. 489 - 504 (2008/03/14)
Arylpalladium or aminopalladium species bearing a 2,2-difluorovinyl group undergo an unusual 5-endo alkene insertion followed by β-fluorine elimination. These processes provide a facile access to ring-fluorinated five-membered carbocyclic and heterocyclic
