Hydrazine hydrate (1:1) → HCID 44539339, compound

Participants

Reaction Steps

The title compound was prepared in the same fashion as that for compound 215 from ethyl 3-((2-(4-chlorophenyl)-6-fluoroimidazo[1,2-a]pyridin-3-yl)methyl)-1,2,4-oxadiazole-5-carboxylate and hydrazine hydrate. m/e+=387 (M+H+). 1H NMR (400 MHz, in DMSO-d6): δ 10.75 (1H, D, brs, NH), δ 8.70-8.68 (1H, D, dd, J=4.4, 2.0 Hz, ArH), δ 7.83-7.80 (2H, D, d, J=8.4 Hz, ArH), δ 7.75-7.71 (1H, D, dd, J=10.0, 5.2 Hz, ArH), δ 7.55-7.53 (2H, D, d, J=8.4 Hz, ArH), δ 7.47-7.42 (1H, D, dt, J=8.4, 2.4 Hz, ArH), δ 5.01-4.75 (2H, D, brd, NH2), δ 4.74 (2H, D, s, CH2).

Provenance & Evidence