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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 40086Erstellt: 25. Oktober 2026

Ethanolamine → 1-Benzyl-N3-(3,4-difluorobenzyl)-N6-(2-hydroxyethyl)-2-isopropyl-1H-indole-3,6-dicarboxamide

https://huagongshe.com/reaction/40086

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthanolamineHCID 700—
EduktDiisopropylethylamineHCID 81531—
EduktBenzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 151348—
Edukt1-Benzyl-3-(3,4-difluorobenzylcarbamoyl)-2-isopropyl-1H-indole-6-carboxylic AcidHCID 25060003—
LösungsmittelDimethylformamideHCID 6228—
LösungsmittelEthyl AcetateHCID 8857—
Produkt1-Benzyl-N3-(3,4-difluorobenzyl)-N6-(2-hydroxyethyl)-2-isopropyl-1H-indole-3,6-dicarboxamideHCID 69226453—

Reaktionsschritte

General Procedure G. To a solution of 1-benzyl-3-(3,4-difluorobenzylcarbamoyl)-2-isopropyl-1H-indole-6-carboxylic acid (Compound 56, 30 mg, 0.065 mmol) in DMF (3 ml) was added BOP (35 mg, 0.090 mmol) and DIPEA (17 mg, 0.098 mmol), followed by ethanolamine (6 mg, 0.098 mmol). The reaction was stirred at room temperature for 12 h, diluted with EtOAc, washed with H2O, brine, dried over Na2SO4 and concentrated in vacuo. The residue was purified by chromatography on silica gel (5:95 MeOH—CH2Cl2) to yield the title compound as a yellow oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08524917B2
Quelldatensatzuspto-grants-2013_09
ORD IDord-d54a204e5d0c49b39d98985ee1ef29e7
Quellennotizuspto-grants-2013_09