tert-butyl(1R)-1-benzyl-2-(benzylamino)ethylcarbamate → HCID 42645993, compound

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Reaction Steps

The product from Example 70B (3.36 g, 9.9 mmol) in methanol (10 mL) was treated with 20% Pd(OH)2/C (wet) (335 mg) under a hydrogen atmosphere (4 atmospheres) at 50° C. After 3.25 hours, the solution was filtered and the filtrate was concentrated. The residue was dried under reduced pressure to provide the title compound as a white solid (2.46 g). 1H NMR (DMSO-d6) δ 7.32-7.12 (m, 5H), 6.54 (d, 1H), 3.53 (m, 1H), 2.79-2.69 (dd, 2H), 2.66-2.50 (m, 4H), 1.31 (s, 9H); MS (ESI+) m/z 251 (M+H)+.

Provenance & Evidence