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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 240907Erstellt: 24. Oktober 2026

2-Fluoroethylamine → 3-[5-(3,5-Dichloro-4-fluoro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-5,6-dihydro-4H-cyclopenta[c]thiophene-1-carboxylic acid [(2-fluoro-ethylcarbamoyl)-methyl]-amide

https://huagongshe.com/de/reaction/240907

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-FluoroethylamineHCID 9996—
EduktDiisopropylethylamineHCID 81531—
EduktMethanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 9886157—
Edukt({3-[5-(3,5-Dichloro-4-fluoro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-5,6-dihydro-4H-cyclopenta[c]thiophene-1-carbonyl}-amino)-acetic acidHCID 86693752—
LösungsmittelAcetonitrileHCID 6342—
Produkt3-[5-(3,5-Dichloro-4-fluoro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-5,6-dihydro-4H-cyclopenta[c]thiophene-1-carboxylic acid [(2-fluoro-ethylcarbamoyl)-methyl]-amideHCID 7147256892,3%

Reaktionsschritte

To a solution of compound ({3-[5-(3,5-Dichloro-4-fluoro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-5,6-dihydro-4H-cyclopenta[c]thiophene-1-carbonyl}-amino)-acetic acid (100 mg, 0.19 mmol) in acetonitrile (5 mL) is added N,N-diisopropylethylamine (49.3 mg, 0.38 mmol), 2-fluoro-ethylamine (14.4 mg, 0.23 mmol) and HATU (108.8 mg, 0.29 mmol), after finished the mixture is stirred at room temperature for 1 hour. After being detected by TLC and LCMS, the reaction mixture is concentrated and the residue is purified by column chromatography to afford desired product (100 mg, 92%). MS (m/z): 570.1 (M+1).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08648081B2
Quelldatensatzuspto-grants-2014_02
ORD IDord-8b7a4a6d2f40424193e6636c5833429d
Quellennotizuspto-grants-2014_02