Triethylamine → HCID 15070166, compound

Participants

Reaction Steps

A solution of 7.25 mmol of 2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)propionyl chloride, prepared using substantially the procedure of Step A of Example 1 from the corresponding acid, in 20 ml of acetonitrile was added to solution of 1.43 g (7.25 mmol) of 4-aminobenzotrifluoride, hydrochloride and 1.83 g (18.1 mmol) of triethylamine in 10 ml of acetonitrile. The reaction mixture was warmed at reflux for a period of 4 hours and then poured over crushed ice. The resulting precipitate was collected by filtration and then recrystallized from acetonitrile to give 2.40 g (68 percent of theoretical) of the above-named product as a tan solid which melted at 176°-178° C. The structure of the product was confirmed by its IR and NMR spectrum. (Compound 5)

Provenance & Evidence