Hydrazine → HCID 46868853, compound

Participants

Reaction Conditions

Reaction Steps

The title compound was prepared from 4-cyano-2-(2-(isoquinolin-5-yl)acetamido)thiophene-3-carboxamide (15 mg) according to protocol C except that DCM was added to the DMF-DMA step and refluxed while the hydrazine step was heated at 90° C. (rather than 95° C.). The product was purified via prep. HPLC to give N-(4-cyano-3-(1H-1,2,4-triazol-5-yl)thiophen-2-yl)-2-(isoquinolin-5-yl)acetamide. Method[7], MS (ESI) 361.1 [M+H], rt=1.273 min; 1H-NMR (300 MHz, CD3OD) δ 9.62 (b s, 1H), 8.60-8.57 (m, 1H), 8.44-8.37 (m, 2H), 8.34 (s, 1H), 8.29-8.20 (m, 1H), 8.04-8.0 (m, 1H), 7.86 (s, 1H), 4.56 (s, 2H).

Provenance & Evidence