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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 326559Erstellt: 24. Oktober 2026

Propylamine → N-(1-propyl)-4-hydroxyphenoxyacetamide

https://huagongshe.com/de/reaction/326559

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPropylamineHCID 7852—
EduktMethyl 2-(4-hydroxyphenoxy)acetateHCID 602731—
LösungsmittelMethanolHCID 887—
ProduktN-(1-propyl)-4-hydroxyphenoxyacetamideHCID 15730023—

Reaktionsschritte

A solution of 1-propylamine (4.1 ml) and methyl 4-hydroxyphenoxyacetate (3.64 g) in methanol (50 ml) was left to stand for 72 hours at ambient temperature. The solvent was evaporated in vacuo and the residue taken up in ethyl acetate. The solution was washed sequentially with 1M HCl (2×25 ml) and brine (30 ml), then dried (MGSO4) and the solvent evaporated to give N-(1-propyl)-4-hydroxyphenoxyacetamide as a red oil, NMR: 0.95 (t, 3H, CH3), 1.55 (m, 2H, CH2), 3.3 (q, 2H, CH2N), 4.4 (s, 2H, CH2O), 6.5-6.7 (broad s, 1H, OH), 6.8 (s, 4H, phenyl-H); m/e 227 (M+NH4)+, 210 (M+H)+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05270311
Quelldatensatzuspto-grants-1993_12
ORD IDord-b68eb538d76a4b6b90924eb19a1c9e97
Quellennotizuspto-grants-1993_12