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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1397310Generated: November 2, 2026

2-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]ethanamine → N-(2-(4-(4-Chlorophenyl)thiazol-2-yl)ethyl)-5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinamide

https://huagongshe.com/reaction/1397310

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]ethanamineHCID 1497769—
Reactant5-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acidHCID 67324216—
ProductN-(2-(4-(4-Chlorophenyl)thiazol-2-yl)ethyl)-5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinamideHCID 6737911535%

Reaction Steps

This compound was synthesized from 2-(4-(4-chlorophenyl)thiazol-2-yl)ethanamine and 5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acid as described in example 8 step 6 (65 mg, yield 35%). 1H NMR (400 MHz, CDCl3) δ 9.46 (d, J=1.8 Hz, 1H), 9.24 (d, J=1.8 Hz, 1H), 8.80 (t, J=2.1 Hz, 1H), 7.82-7.80 (m, 3H), 7.41 (s, 1H), 7.38-7.36 (m, 2H), 4.05-4.01 (q, J=5.8 Hz, 2H), 3.43-3.40 (t, J=5.9 Hz, 2H). MS (ESI) m/z: Calculated for C20H13ClF3N5O2S: 479.04. found: 480.0 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08901156B2
Source datasetuspto-grants-2014_12
ORD IDord-17055dc0c05743a8bdccc835db9735f7
Source noteuspto-grants-2014_12