Scheme 5.

Synthetic applications of 1,1,2‐triborylalkenes with yields of isolated products. Conditions A: 4‐R²‐C₆H₄‐I (1 equiv), Pd(PPh₃)₄ (10 mol %), K₃PO₄ (2 equiv), H₂O (7 equiv), THF, 70 °C, 24 h; conditions B: Selectfluor (3 equiv), NaHCO₃ (2.2 equiv), CH₃CN, room temperature, 6 h; conditions C: NCS (1.3 equiv), 60 °C, CH₃CN, 12 h; conditions D: NCS (2 equiv), 60 °C, CH₃CN, 48 h; conditions E: NBS (1.3 equiv), room temperature, CH₃CN; conditions F: NBS (2 equiv), room temperature, CH₃CN, 72 h.