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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1397281Generated: October 30, 2026

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

https://huagongshe.com/reaction/1397281

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(2-(4-Chlorophenyl)thiazol-4-yl)ethanamineHCID 22690263—
Reactant5-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acidHCID 67324216—
ProductN-(2-(2-(4-Chlorophenyl)thiazol-4-yl)ethyl)-5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinamideHCID 6737942323%

Reaction Steps

This compound was synthesized from 2-(2-(4-chlorophenyl)thiazol-4-yl)ethanamine and 5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acid as described in example 8 step 6 (13 mg, yield 23%). 1H NMR (400 MHz, CDCl3) δ 9.46 (m, 1H), 9.25 (m, 1H), 8.81-8.80 (t, J=2 Hz, 1H), 7.87-7.84 (m, 2H), 7.40-7.37 (m, 2H), 7.08 (s, 1H), 3.93-3.89 (m, 2H), 3.16-3.13 (m, 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-79799d0ae25d4f5e8a344d7c0633d4fb
Source noteuspto-grants-2014_12