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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 963536Erstellt: 24. Oktober 2026

Hydrochloric Acid → N-nonanoyl tyramine

https://huagongshe.com/de/reaction/963536

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktTyramineHCID 5610—
EduktTriethylamineHCID 8471—
EduktNonanoyl chlorideHCID 69819—
LösungsmittelTetrahydro-2-hydroxyfuranHCID 93002—
ProduktN-nonanoyl tyramineHCID 15343996—

Reaktionsschritte

N-nonanoyl tyramine was prepared by adding dropwise about 2.74 moles of nonanoyl chloride to a cooled solution comprising about 1.0 g tyramine and about 2.03 ml of triethylamine in 35 ml of tetrahydrofuranol (THF). The reaction mixture was stirred at room temperature for 48 hours. It was then poured into about 70 ml of 10% HCl solution and the mixture extracted with ethyl acetate (3×50 ml). The ethyl acetate layer was separated, dried (MgSO4) and concentrated under reduced pressure to give a crude N-nonanoyl tyramine product. The product was purified by chromatography on a silica gel column eluted with methylene chloride/ethyl acetate (30:1).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05763492
Quelldatensatzuspto-grants-1998_06
ORD IDord-1981fe78058e43c7bbe3adf5b6e10072
Quellennotizuspto-grants-1998_06