tert-Butyl 5-((4-(5-(3,4-diethoxyphenyl)-1,2,4-oxadiazol-3-yl)indolin-1-yl)methyl)-2,2-dimethyl-1,3-dioxan-5-ylcarbamate → HCID 46195601, compound

Participants

Reaction Steps

When the product of Step E was substituted for tert-butyl 5-((4-(5-(3,4-diethoxyphenyl)-1,2,4-oxadiazol-3-yl)indolin-1-yl)methyl)-2,2-dimethyl-1,3-dioxan-5-ylcarbamate in Example 34, Step E, the identical process afforded the title compound in 56% yield. 1H-NMR (DMSO-d6) 0.87 (tr, 3H, J=5.91 Hz); 1.31-1.4 (m, 4H); 1.72-1.77 (m, 2H); 2.98 (s, 2H); 3.24-3.35 (m, 8H); 4.14 (tr, 2H, J=6.18 Hz); 4.6 (m, 2H); 6.75 (d, 1H, J=7.74 Hz); 7.12 (tr, 1H); 7.23 (d, 1H, J=7.71 Hz); 7.34 (d, 1H, J=8.7 Hz); 8.1 (broad s, 1H); 8.4 (d, 1H, J=8.61 Hz).

Provenance & Evidence