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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2117487Erstellt: 24. Oktober 2026

4-(1H-Pyrazol-1-yl)benzaldehyde → 3-{3-[(4-Pyrazol-1-yl-benzylamino)-methyl]-phenyl}-propionic acid methyl ester

https://huagongshe.com/de/reaction/2117487

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-(1H-Pyrazol-1-yl)benzaldehydeHCID 2776477—
EduktMethyl 3-(3-(aminomethyl)phenyl)propanoate hydrochlorideHCID 22282736—
LösungsmittelMethanolHCID 887—
Produkt3-{3-[(4-Pyrazol-1-yl-benzylamino)-methyl]-phenyl}-propionic acid methyl esterHCID 54059781—

Reaktionsschritte

The title compound of Step A was prepared from 3-(3-aminomethyl-phenyl)-propionic acid methyl ester hydrochloride salt, of Preparation 44, and 4-pyrazol-1-yl-benzaldehyde, of Preparation 42, using the method described in Example 1, Step A except the imine was formed in MeOH at reflux over 2 h. 1H NMR (400 MHz, CDCl3) δ 7.81 (s, 1H), 7.44 (d, 2H), 7.32 (d, 2H), 7.24 (m, 2H), 7.17 (m, 3H), 7.07 (d, 1H), 3.82 (s, 2H), 3.77 (s, 2H), 3.64 (s, 3H), 2.92 (t, 2H), 2.61 (t, 2H); MS 350 (M+1).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07442702B2
Quelldatensatzuspto-grants-2008_10
ORD IDord-1579193c9392446bb7b0cc8fe87d84f0
Quellennotizuspto-grants-2008_10