Table 2.

Scope of Site-Selective C–H Silylation^a

^aIsolated yields for reactions conducted on a 0.25 mmol scale following purification by silica gel chromatography. Combined yields of both constitutional isomers are reported. Regioisomeric ratio was determined by GC analysis of the crude reaction mixture unless otherwise noted.

^bThe enantiomer ratio of the starting material was 98:2.

^cThe enantiomer ratio of the starting material was 97:3.

^dRegioisomeric ratio was determined by ¹H NMR spectroscopy of the crude reaction mixture.

^eIsolated yield of the single isomer.