Glycine methyl ester → HCID 178501653, compound

Participants

Reaction Steps

A mixture of Step A product, 3-1-a, (300 mg, 0.86 mmol), methyl 2-aminoacetate (129 mg, 1.03 mmol) and DIEA (222 mg, 1.7 mmol) in DMSO (10 mL) was added with TBTU (330 mg, 1.03 mmol) and stirred at room temperature for overnight. The reaction mixture was poured into ice water (100 mL). The solids were filtered and purified by pre-HPLC to afford the product as a white solid, 3-1-b, (60 mg, 17%). LC-MS (M+H)+ 421.0

Provenance & Evidence