4-(2-Aminoethyl)piperidine, 4-BOC protected → HCID 66818606, compound

Participants

Reaction Steps

2-(4-cyano phenoxy)-6-isopropoxy isonicotinic acid (0.20 g, 0.67 mmol) and (2-piperidin-4-yl-ethyl)-carbamic acid tert-butyl ester (0.16 g, 0.7 mmol) were coupled using the procedure of Example 5(c) to afford 0.12 g of the required product. 1H NMR (DMSO-d6): δ 1.12 (2H, m), 1.15 (6H, d), 1.4 (9H, s), 1.6 (2H, m), 1.75 (1H, m), 2.7 (1H, m), 2.98 (3H, m), 3.5 (1H, m), 4.45 (1H, m), 4.8 (1H, m), 6.48 (1H, s), 6.58 (1H, s), 6.8 (1H, brs), 7.38 (2H, d), 7.9 (2H, d).

Provenance & Evidence