Dyker, Gerald Grundt, Peter Markwitz, Hardy Henkel, Gerald Heck Reaction and Robinson-Type Annulation:  A Versatile Combination Heck Reaction and Robinson-Type Annulation:  A Versatile Combination Annulation;heck Reaction;Versatile Combination Heck Reaction 1998-07-31
    https://acs.figshare.com/articles/journal_contribution/Heck_Reaction_and_Robinson-Type_Annulation_A_Versatile_Combination/3711216
10.1021/jo9803535.s001