4-Iodopyridine → HCID 71544295, compound

Participants

Reaction Steps

Using 4-iodo pyridine (0.22 g, 1.076 mmol), and 6′-acetyl-[3,3′-bipyridine]-6-carbonitrile (0.12 g, 0.54 mmol) and procedure described for example 7 and step 4, crude product was obtained. The crude product was purified by preparative TLC (5% methanol in ethyl acetate) to obtain 6′-(1-hydroxy-1-(pyridin-4-yl)ethyl)-[3,3′-bipyridine]-6-carbonitrile as off-white solid (30 mg, 18% yield) in 98% HPLC purity. 1H NMR (400 MHz, DMSO-d6): δ 9.12 (s, 1H), 8.94 (s, 1H), 8.46 (d, 2H), 8.38 (dd, 1H), 8.23 (dd, 1H), 8.14 (d, 1H), 7.82 (d, 1H), 7.49 (d, 2H), 6.27 (s, 1H), 1.9 (s, 3H); LC-MS m/z calculated for [M+H]+ 303.12, found 303.1.

Provenance & Evidence