Acetic Anhydride → HCID 54284781, compound

Participants

Reaction Steps

In accordance with the process of Example 1, 37 g of 6-phenoxy-4-picoline was oxidized by using hydrogen peroxide-glacial acetic acid to obtain 28.2 g of 6-phenoxypyridine-4-methanol-N-oxide. Then, 28.2 g of 6-phenoxypyridine-4-methanol-N-oxide and 28.6 g of acetic anhydride were added to 400 ml of dioxane and the mixture was refluxed for 5 hours to react them.

Provenance & Evidence