N-((1,1-dimethylethoxy)carbonyl)-beta-alanine → HCID 66818738, compound

Participants

Reaction Steps

3-tert-Butoxycarbonylamino-propionic acid (0.206 g, 1.09 mmol) and 4-[3,5-bis-(4-cyano-phenoxy)-benzoyl]-piperazine (0.5 g, 1.09 mmol) and other reagents as described in Example 9(e) were used to afford 0.5 g of the required product. 1H NMR (DMSO-d6): δ 1.38 (9H, s), 2.45 (2H, m), 3.14 (2H, m), 3.52 (8H, m), 6.71 (1H, brs), 7.01 (2H, s), 7.08 (1H, t), 7.28 (4H, d), 7.89 (4H, d).

Provenance & Evidence