E-(3-Trifluoromethyl-1,3-butadienyl)di-isopropoxyborane as a potentially useful CF3-containing building block: synthesis and palladium-promoted coupling with aryl halides

Article abstract of DOI:10.1016/S0022-1139(00)80481-9

The title compound was synthesized from a trifluoroisopropenyl-zinc reagent and E-(2-bromoethenyl)di-isopropoxyborane.As a potentially useful building block for trifluoromethylated compounds, this trifluoromethyl-containing boron reagent underwent a palla