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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1280820Erstellt: 26. Oktober 2026

Water → 2-ethyl-1,5,6,7-tetrahydro-1-(2-phenyl-phenylmethyl)-4H-indol-4-one

https://huagongshe.com/reaction/1280820

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktTolueneHCID 1140—
Edukt1-Biphenyl-2-ylmethanamineHCID 263366—
EduktEthyl acetate hexaneHCID 21226206—
Produkt2-ethyl-1,5,6,7-tetrahydro-1-(2-phenyl-phenylmethyl)-4H-indol-4-oneHCID 18426120—

Reaktionsschritte

2-Phenyl-phenylmethyl amine (3 g, 0.0164 mol) and an equivalent amount of 2-(2-oxobutyl)-1,3-Cyclohexyldione were dissolved in 30 mL of toluene and heated at reflux temperature with a water separator. After several hours, solvent was stripped off and the residue subjected to flash chromatography on silica eluting with 3:1 hexane/ethyl acetate to afford 4.5 g of the subtitled compound as an oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06451839B1
Quelldatensatzuspto-grants-2002_09
ORD IDord-7ad3d50b91644ceebdde922da5394e8a
Quellennotizuspto-grants-2002_09