Kobayashi, Yuichi William, Anthony D. Coupling Reactions of α-Bromoalkenyl Phosphonates with Aryl Boronic Acids and Alkenyl Borates Transition metal-catalyzed arylation and alkenylation of the α-bromoalkenyl phosphonates were investigated with organoboranes and -borates. Arylation was successful with the aryl boronic acids and a palladium catalyst, while alkenylation was found to proceed with alkenyl borates and a nickel catalyst. In addition, an intramolecular Diels−Alder reaction of the diene prepared by the alkenylation afforded the corresponding adduct. Aryl Boronic Acids;nickel catalyst;aryl boronic acids;alkenyl borates;palladium catalyst;alkenylation 2002-11-01
    https://acs.figshare.com/articles/journal_contribution/Coupling_Reactions_of_-Bromoalkenyl_Phosphonates_with_Aryl_Boronic_Acids_and_Alkenyl_Borates/3741957
10.1021/ol020167s.s002