tert-Butyl 3-(3-aminophenyl)propanoate → 3-(3-{[5-(2-Adamantan-1-yl-ethyl)-2-o-tolyl-1H-imidazole-4-carbonyl]-amino}-phenyl)-propionic acid tert-butyl ester

Participants

Reaction Steps

5-(2-Adamantan-1-yl-ethyl)-2-o-tolyl-1H-imidazole-4-carboxylic acid (Example 93) (364 mg, 1.00 mmol) was reacted with 3-(3-amino-phenyl)-propionic acid tert-butyl ester (243 mg, 1.10 mmol) according to the procedure of Example 70, step c to afford the product as a colourless foam (359 mg, 63%). 1H NMR (300 MHz, CDCl3) 9.14 (1H, br s), 9.07 (1H, br s), 7.59-7.51 (3H, m), 7.35-7.22 (4H, m), 6.94 (1H, d), 3.16 (2H, m), 2.92 (2H, m), 2.60 (3H, s), 2.56 (2H, m), 1.99 (3H, s), 1.76-1.44 (23H, m).

Provenance & Evidence