Pyridine → HCID 86567106, compound

Participants

Reaction Conditions

Reaction Steps

2-Amino-5-(morpholine-4-sulfonyl)-thiophene-3-carboxylic acid amide (150 mg, 0.51 mmol) is mixed with pyridine (63 μL, 0.77 mmol) and DMAP (15 mg, 0.12 mmol) in MeCN (1 mL). 2-Hydroxy-benzoyl chloride (103 mg, 0.65 mmol) is dissolved in 2 mL of MeCN and added to the reaction mixture. The resulting solution is stirred at 60° C. for 2 h, then diluted with DCM and finally washed with aqueous NaHCO3. The organic phase is evaporated to yield a residue which is purified by preparative chromatography to afford the desired product.

Provenance & Evidence