Triethylamine → HCID 10163497, compound

Participants

Reaction Steps

To a stirred solution of 100 mg (0.25 mmol.) 2-(benzo[1,3]dioxol-5-yloxy)-5-fluoro-N-(2-fluoro-4-hydroxy-benzyl)-nicotinamide [Prepared analogous to preparation 35 by substituting 2-chloro-5-fluoro-nicotinic acid (EP 0634413 A1)], 10 mL DMF and 175 mg (1.25 mmol.) potassium carbonate was added a solution of DMF (5 mL) containing 82 mg (0.5 mmol.) 2-chloromethyl-pyridine hydrochloride (Aldrich) and 1 equivalent of triethyl amine. The resulting mixture was stirred for 3 days at room temperature. Reaction mixture was poured into ice water (200 mL) and the resulting solid was filtered, washed with cold water and dried in vacuo to afford desired product.

Provenance & Evidence