反应详情

Prepared in an analogous manner to example 4, step 3 using benzyl ((2R,3S)-2-((1H-1,2,4-triazol-1-yl)methyl)-4-oxoazetidin-3-yl)carbamate (250 mg, 0.830 mmol) and Pd on C (10%, 125 mg) in EtOH:MeOH (4:1, 8.3 mL) for 3 h. The crude residue was used as such in following step. LCMS: Rt=0.13 min, m/z=168.1 (M+1) Method 2m_acidic.