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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 83363Erstellt: 24. Oktober 2026

4-Aminotetrahydropyran → 6-(5-Methyl-3-m-tolyl-isoxazol-4-ylmethoxy)-N-(tetrahydro-pyran-4-yl)-nicotinamide

https://huagongshe.com/de/reaction/83363

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-AminotetrahydropyranHCID 419223—
Edukt6-(5-Methyl-3-m-tolyl-isoxazol-4-ylmethoxy)-nicotinic acid methyl esterHCID 68445236—
Edukt6-[3-(2-Fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl esterHCID 68445523—
Produkt6-(5-Methyl-3-m-tolyl-isoxazol-4-ylmethoxy)-N-(tetrahydro-pyran-4-yl)-nicotinamideHCID 5752047679%

Reaktionsschritte

As described for example 84f, 6-(5-methyl-3-m-tolyl-isoxazol-4-ylmethoxy)-nicotinic acid methyl ester (200 mg, 0.6 mmol) was converted, instead of [6-[3-(2-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester, using 4-aminotetrahydropyran instead of 2,2,2-trifluoroethylamine, to the title compound (190 mg, 79%) which was obtained as a white solid. MS: m/e=408.4 [M+H]+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08846719B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-6abd41c85398433d8ef300491a725f9d
Quellennotizuspto-grants-2014_09