4-bromo-3-(4H-1,2,4-triazol-3-yl)thiophen-2-amine → HCID 56658304, compound

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The title compound was prepared from 2-(5-oxopyrazolo[1,5-a]pyrimidin-4(5H)-yl)acetic acid (39 mg, 0.203 mmol) and 4-bromo-3-(1H-1,2,4-triazol-5-yl)thiophen-2-amine (25 mg, 0.102 mmol) according to protocol A. Retention time (min)=2.451, method [7], MS (ESI) 420.0 (M+H); 1H NMR (300 MHz, CDCl3) δ 8.28 (d, J=8.5 Hz, 1H), 7.83 (s, 1H), 7.77 (d, J=2.6 Hz, 1H), 6.97 (s, 1H), 6.25 (d, J=7.9 Hz, 1H), 5.94 (d, J=2.6 Hz, 1H), 4.98 (s, 2H).

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