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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 372686Erstellt: 24. Oktober 2026

Ethanol → HCID 54021868, Verbindung

https://huagongshe.com/de/reaction/372686

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthanolHCID 702—
Edukt2-Naphthalenesulfonic acidHCID 8420—
EduktHCID 53921319HCID 53921319—
LösungsmittelBenzeneHCID 241—
ProduktHCID 54021868HCID 54021868—

Reaktionsschritte

6 g (0.017 mole) of 11-(Carboxymethylthio)undecanoylmorpholine, 4.8 g (0.11 mole) of anhydrous ethyl alcohol and 1 g of 2-naphthalenesulfonic acid were placed in a flask equipped with reflux condenser, and refluxed for 16 hours. The mixture was dissolved in benzene, washed with water, dried over anhydrous sodium sulfate, filtered, passed through a column of activated alumina and stripped of solvent. The product, 11-(carbethoxymethylthio)undecanoylmorpholine, had a nitrogen content of 3.66% (theory, 3.75%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04092319
Quelldatensatzuspto-grants-1978_05
ORD IDord-0b7ac3f54d22409a845f7866c43f54ea
Quellennotizuspto-grants-1978_05