Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2098105Generated: November 2, 2026

(Imidazo[1,2-a]pyridin-5-yl)acetic acid → HCID 59636658, compound

https://huagongshe.com/reaction/2098105

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(Imidazo[1,2-a]pyridin-5-yl)acetic acidHCID 18936841—
Reactant4-bromo-3-(4H-1,2,4-triazol-3-yl)thiophen-2-amineHCID 59636686—
ProductHCID 59636658HCID 59636658—

Reaction Steps

N-(4-bromo-3-(1H-1,2,4-triazol-5-yl)thiophen-2-yl)-2-(imidazo[1,2-a]pyridin-5-yl)acetamide was synthesized from 2-(imidazo[1,2-a]pyridin-5-yl)acetic acid and 4-bromo-3-(1H-1,2,4-triazol-5-yl)thiophen-2-amine according to protocol A. Retention time (min)=7.958, method [6], MS (ESI) 403.0 (M+H); 1H NMR (300 MHz, CD3OD) δ 8.46 (b s, 1H), 8.35 (d, J=2.2 Hz, 1H), 8.12 (d, J=2.2 Hz, 1H), 8.08-7.96 (m, 2H), 7.58 (d, J=7.2 Hz, 1H), 7.16 (s, 1H), 4.64 (s, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08450363B2
Source datasetuspto-grants-2013_05
ORD IDord-38bc6db7469f4414b164bf2a5fe95e3d
Source noteuspto-grants-2013_05