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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1397287Generated: October 31, 2026

5-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acid → N-(2-(2-(4-Fluorophenyl)thiazol-4-yl)-2-methylpropyl)-5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinamide

https://huagongshe.com/reaction/1397287

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acidHCID 67324216—
Reactant2-(2-(4-Fluorophenyl)thiazol-4-yl)-2-methylpropan-1-amineHCID 67325509—
ProductN-(2-(2-(4-Fluorophenyl)thiazol-4-yl)-2-methylpropyl)-5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinamideHCID 6732536626%

Reaction Steps

This compound was synthesized from 2-(2-(4-fluorophenyl)thiazol-4-yl)-2-methylpropan-1-amine and 5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acid as described in example 8 step 6 (50 mg, yield 26%). 1H NMR (400 MHz, MeOD) δ 9.36 (d, J=2.0 Hz, 1H), 9.11 (d, J=2.3 Hz, 1H), 8.77-8.76 (t, J=2.1 Hz, 1H), 8.00-7.96 (m, 2H), 7.30 (s, 1H), 7.18-7.14 (t, J=8.8 Hz, 2H), 3.75 (s, 2H), 1.50 (s, 6H). MS (ESI) m/z: Calculated for C22H17F4N5O2S: 491.10. found: 492.0 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08901156B2
Source datasetuspto-grants-2014_12
ORD IDord-a66592019dbb4339b2e7dcb3f5046543
Source noteuspto-grants-2014_12