Table 3.

Pd(0)-Catalyzed Carbon–Carbon Bond Insertion with 3c to Yield Si–C(sp²) Bond Cleavage Products

entry	substrate	product	% yielda
1			77(20)
2			76(14)
3			66(10)
4			66(25)b

^aAs determined by ¹H NMR spectroscopic analysis relative to an internal standard (PhSiMe₃). Isolated yields are shown in parentheses.

^bHydrolysis gave (α,β-unsaturated aldehyde 4h′ when subjected to chromatography.