5-(3-Chloro-4-propoxyphenyl)-3-(3-iodo-4-isopropoxyphenyl)-1,2,4-oxadiazole → HCID 136359939, compound

Participants

Reaction Steps

When the product of Step A was substituted for 5-(3-chloro-4-propoxyphenyl)-3-(3-iodo-4-isopropoxyphenyl)-1,2,4-oxadiazole in Example 36, Step C, the similar procedure afforded the title compound in 80% yield, as creamy solid. 1H-NMR (CDCl3) 8.48 (d, 1H, J=1.98 Hz); 8.04 (dd, 1H, J=8.46, 1.98 Hz); 7.7 (dd, 1H, J=8.43, 2.01 Hz); 7.65 (d, 1H, J=1.95 Hz); 7.07 (d, 1H, J=8.49 Hz); 6.97 (d, 1H), J=8.46 Hz); 5.63 (s, 1H); 4.06 (t, 2H, J=6.8 Hz); 4.02 (s, 3H); 1.94-1.87 (m, 2H); 1.06 (t, 3H, J=7.41 Hz).

Provenance & Evidence