Coupling of arylboronic acids with a partially reduced pyridine derivative

Article abstract of DOI:10.1055/s-1991-26626

tert-Butylcarbonyl 1,2,3,6-tetrahydro-4-[(trifluoromethyl)sulfonyloxy]pyridine-1-carboxyla te (2) was prepared and underwent palladium-catalyzed coupling reactions with a variety of substituted arylboronic acids 3 to produce a series of tert-butyl-4-aryl-