Dimethylformamide dimethyl acetal → HCID 86616471, compound

Participants

Reaction Conditions

Reaction Steps

4-Fluoro-N-[2-fluoro-5-(4-methyl-5-nitro-pyridin-2-yl)-benzyl]-N-(2-pyrrolidin-1-yl-ethyl)-benzamide (prepared according to example 20, 600 mg, 1.25 mmol) in 15 mL of dimethylformamide was treated with dimethylformamide dimethyl acetal (0.23 mL, 1.68 mmol), and the resulting mixture was heated at 80° C. for 5 h. The mixture was allowed to cool and the volatiles were removed. The residue was partitioned between ethyl acetate and water. The organic phase was washed with water, dried over MgSO4, filtered and evaporated to give an oil. The above process was repeated to give 485 mg of product.

Provenance & Evidence