Table 2. Substrate Scopea.
Yield of isolated product is based on 1 (1H NMR yield using an internal standard 1,3,5-trioxane).
Gram scale.
DMSO (0.2 mL) was used.
Yield of isolated product is based on 1 (1H NMR yield using an internal standard 1,3,5-trioxane).
Gram scale.
DMSO (0.2 mL) was used.