Tetrahydrofuran → HCID 70556780, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 1-[2-(2,4-dichloro-phenyl)-acetyl]-2-methyl-azetidine-2-carboxylic acid, Intermediate 120 (1 eq.) in either THF or DMF was added TEA (4 eq.) and TBTU (2 eq.). The reaction was stirred at 20° C. for 30 min, then 4-methyl-benzylamine (1.5 eq.) was added. The reaction was stirred at 20° C. for 72 h. The crude was concentrated under reduced pressure then partitioned between water and EtOAc. The organic layer was washed twice with water, dried over MgSO4, filtered and concentrated under reduced pressure. The crude was purified by preparative LCMS to afford 1-[2-(2,4-dichloro-phenyl)-acetyl]-2-methyl-azetidine-2-carboxylic acid 4-methyl-benzylamide.

Provenance & Evidence