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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 83467Generated: October 29, 2026

Ethanamine, 2,2,2-trifluoro- → 6-[3-(5-Fluoro-pyridin-2-yl)-isoxazol-4-ylmethoxy]-(tetrahydro-pyran-4-yl)-nicotinamide

https://huagongshe.com/reaction/83467

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanamine, 2,2,2-trifluoro-HCID 9773—
Reactant6-[3-(5-Fluoro-pyridin-2-yl)-isoxazol-4-ylmethoxy]-nicotinic acidHCID 68443487—
Reactant6-[3-(3-Chloro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acidHCID 68444859—
Product6-[3-(5-Fluoro-pyridin-2-yl)-isoxazol-4-ylmethoxy]-(tetrahydro-pyran-4-yl)-nicotinamideHCID 6844423079%

Reaction Steps

As described for example 98b, 6-[3-(5-fluoro-pyridin-2-yl)-isoxazol-4-ylmethoxy]-nicotinic acid (79 mg, 0.25 mmol) was converted, instead of 6-[3-(3-chloro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid, using 4-aminotetrayhdropyran instead of 2,2,2-trifluoroethylamine, to the title compound (79 mg, 79%) which was obtained as an off white solid. MS: m/e=399.1 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08846719B2
Source datasetuspto-grants-2014_09
ORD IDord-af39498948d448cba3e1399cb37faea4
Source noteuspto-grants-2014_09