HCID 66615052, compound → HCID 46199992, compound

Participants

Reaction Steps

When the product of Step C was substituted for tert-butyl5-(5-(5-(3-chloro-4-propoxyphenyl)-1,2,4-oxadiazol-3-yl)benzofuran-2-yl)-2,2-dimethyl-1,3-dioxan-5-yl carbamate in Example 36, Step E, the similar procedure afforded the title compound in 48% yield, as colourless solid. 1H-NMR (DMSO-d6) 8.23 (b, 1H); 7.9-7.85 (m, 2H); 7.72-7.64 (m, 3H); 7.33 (d, 1H, J=16.2 Hz); 7.25 (d, 2H, J=6.3 Hz); 6.87 (s, 1H); 4.77 (b, 2H); 3.63 (b, 2H); 3.56 (b, 2H); 2.32 (s, 3H); 1.95 (b, 2H).

Provenance & Evidence