Table 3.
Oxime (1 equiv), HCl (6 M in H2O, 2 equiv), 1,4-dioxane (0.5 M), 0 °C → rt, 1 h; isolated yields, average of 2 runs on a 0.5 – 1.0 mmol scale.
Oxime (1 equiv), HCl (6 M in H2O, 2 equiv), 1,4-dioxane (0.5 M), 0 °C → rt, 1 h; isolated yields, average of 2 runs on a 0.5 – 1.0 mmol scale.