Sodium hydride → HCID 67942964, compound

Participants

Reaction Steps

2-propyl-3-(2'-(N-triphenylmethyltetrazol-5-yl)-biphen-4-yl)methyl-3H-imidazo[4,5-b]pyridine was prepared according to the procedure described in Example 7, Part A from 2-propylimidazo[4,5-b]pyridine (19 mg, 0.118 mmol), N-triphenylmethyl-5-(4'-bromomethylbiphen-2-yl)tetrazole (60 mg, 0.108 mmol), and NaH (0.236 mmol). Yield: 18 mg (26%) thick oil; Rf: 0.75 (SiO2 tic, 100% EtOAc); 1H NMR (300 MHz, CDCl3) δ 8.27 (dd, 1H, J=6, 1 Hz), 8.01 (dd, 1H, J=9, 1 Hz), 7.85 (dd, 1H, J=9, 1.5 Hz), 7.50-7.42 (m, 2H), 7.38-7.22 (m, 11H), 7.08 (d, 2H J=7 Hz), 6.98-6.88 (m, 7H), 5.40 (s, 2H), 2.66 (t, 2H, J=7.5 Hz), 1.80-1.65 (m, 2H), 0.93 (t, 3H, J=6 Hz).

Provenance & Evidence