Table 3.
Deborylative Alkylation of Chiral 1,1,2-Tris(boronates).a
Except where noted, reactions performed with 0.25 mmol substrate in toluene at rt. Each entry represents and average outcome of two experiments. % y refers to isolated yield.
Styrene is a minor side product.
Reaction exclusively at the bromide; displacement of the chloride was not detected.