Hydrochloric Acid → HCID 54239092, Verbindung

HRID 1422220Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1422220
Cl.[NH2:2][CH2:3][C:4]1[CH:13]=[C:12]([Br:14])[CH:11]=[C:10]2[C:5]=1[NH:6][C:7](=[O:16])[C:8](=[O:15])[NH:9]2.[CH2:17]([O:19][C:20](=[O:26])/[CH:21]=[CH:22]/[C:23](O)=[O:24])[CH3:18].Cl.CN(C)CCCN=C=NCC.ON1C2C=CC=CC=2N=N1.Cl>CN(C)C=O.O.C(N(CC)CC)C>[CH2:17]([O:19][C:20](=[O:26])[CH:21]=[CH:22][C:23](=[O:24])[NH:2][CH2:3][C:4]1[CH:13]=[C:12]([Br:14])[CH:11]=[C:10]2[C:5]=1[NH:6][C:7](=[O:16])[C:8](=[O:15])[NH:9]2)[CH3:18]

Komponenten

9

Versuchsvorschrift

351 mg (1 mmol) of 5-aminomethyl-7-bromo-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline hydrochloride, (Example 2) 217 mg (1.5 equiv.) of fumaric acid monoethyl ester, 0.210 ml of triethylamine, 383 mg (2 equiv.) of N-(3-dimethylaminopropyl)-N'-ethyl-carbodiimide hydrochloride and 270 mg (2 equiv.) of 1-hydroxy-benzotriazole are stirred at 20° C. in dried dimethylformamide for 18 hours. The mixture is poured into 700 ml of water and 3 ml of 1 N hydrochloric acid and stirred for 15 minutes. The solid is filtered off, washed with water and dried.

Aufarbeitung

  1. filtrationThe solid is filtered off
  2. washwashed with water
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-9c3287a3d9f44c2989b7becbb0df39e3
Quelldatensatz
uspto-grants-2000_06
Patentnummer
US06080743

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