5-(3-Chloro-4-propoxyphenyl)-3-(3-iodo-4-isopropoxyphenyl)-1,2,4-oxadiazole → HCID 136359944, compound

Participants

Reaction Steps

When the product of Step B was substituted for 5-(3-chloro-4-propoxy phenyl)-3-(3-iodo-4-isopropoxy phenyl)-1,2,4-oxadiazole in Example 36, Step C, the similar procedure afforded the title compound in 72% yield, as creamy solid. 1H NMR (CDCl3) 8.45 (d, 1H, J=1.98 Hz); 8.12 (s, 1H); 8.09 (s, 1H); 7.99 (dd, 1H, J=8.49, 2.01 Hz); 7.06 (d, 1H, J=8.49 Hz); 4.2 (t, 2H, J=7.08 Hz); 2.02-1.85 (m, 2H); 1.42-1.26 (m, 2H); 0.95 (t, 3H, J=7.29 Hz).

Provenance & Evidence