Methyl iodide → HCID 70556991, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 4-{(4-chloro-benzyl)-[1-(3,5-dimethyl-phenylcarbamoyl)-2-methyl-azetidine-2-carbonyl]-amino}-butyric acid, compound 200 (1 eq.) in DMF was added NaH (3 eq.). The reaction was stirred for 1 h at 20° C., then MeI (2.5 eq.) was added. The reaction was stirred for 15 h at 20° C. The crude was partitioned between aqueous HCl (0.1N) and EtOAc. The organic layer was washed with water, dried over MgSO4, filtered and concentrated under reduced pressure. The crude was purified by preparative LCMS to afford 4-((4-chloro-benzyl)-{1-[(3,5-dimethyl-phenyl)-methyl-carbamoyl]-2-methyl-azetidine-2-carbonyl}-amino)-butyric acid.

Provenance & Evidence