[CH3:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([NH2:8])=[O:7])=[CH:4][N:3]=1.[Br:11][CH2:12][C:13]([OH:15])=[O:14]>CN(C=O)C>[Br-:11].[C:6]([C:5]1[CH:9]=[CH:10][C:2]([CH3:1])=[N+:3]([CH2:12][C:13]([OH:15])=[O:14])[CH:4]=1)(=[O:7])[NH2:8]A solution of 6-methyl nicotinamide (400 mg, 2.94 mmol, 1.0 eq) and bromoacetic acid (408 mg, 2.94 mmol, 1.0 eq) in DMF (10 mL) was stirred at room temperature for 6 days. The reaction mixture was monitored by LCMS. Solvent was then evaporated and the crude product was purified by preparative HPLC to afford 136 mg of the expected compound.
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