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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 585995Erstellt: 23. Oktober 2026

4-Morpholinobenzylamine → N-5-isoquinolinyl-N'-[4-(4-morpholinyl)benzyl]urea

https://huagongshe.com/de/reaction/585995

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-MorpholinobenzylamineHCID 2776458—
Edukt5-IsocyanatoisoquinolineHCID 11586357—
LösungsmittelDiethyl EtherHCID 3283—
ProduktN-5-isoquinolinyl-N'-[4-(4-morpholinyl)benzyl]ureaHCID 10248092—

Reaktionsschritte

The product from Example 172B (285 mg, 1.48 mmol) in diethyl ether (10 mL) was treated with an ethereal solution of 5-isocyanatoisoquinoline, causing a white precipitate to form. This precipitate was collected by filtration and purified by chromatography (95:5 CH2Cl2—MeOH, eluant) to provide the title compound. The corresponding di-hydrochloride salt was prepared using methanolic HCl to afford a yellow solid. 1H NMR (300 MHz, DMSO-d6) δ 9.26 (s, 1H), 8.67 (s, 1H), 8.52-8.55 (m, 1H), 8.32 (dd, J=7.8 Hz, 1.1 Hz, 1H), 7.92 (d, J=6.1 Hz, 1H), 7.73 (d, J=8.2 Hz, 1H), 7.60 (m, 1H), 7.23 (d, J=8.8 Hz, 2H), 6.92-6.96 (m, 3H), 4.26 (d, 5.4 Hz, 2H), 3.72-3.75 (m, 4H), 3.06-3.12 (m, 4H); MS (ESI+) m/z 363 (M+H)+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06933311B2
Quelldatensatzuspto-grants-2005_08
ORD IDord-d74329fbc7b940668ed8b43d901ca760
Quellennotizuspto-grants-2005_08