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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 445640Erstellt: 25. Oktober 2026

3-Isopropoxybenzeneboronic acid → 1-(1,3-Dimethyl-1H-pyrazol-4-yl)-8-(3-isopropoxy-phenyl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one

https://huagongshe.com/reaction/445640

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt3-Isopropoxybenzeneboronic acidHCID 5083932—
Edukt8-Bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-oneHCID 59619739—
Produkt1-(1,3-Dimethyl-1H-pyrazol-4-yl)-8-(3-isopropoxy-phenyl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-oneHCID 59619865—

Reaktionsschritte

The title compound was synthesized in a similar manner as described for Example 1.1 using 8-bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one (Intermediate A) and 3-isopropoxyphenylboronic acid (Aldrich, Buchs, Switzerland) to give the title compound as a white solid. (HPLC: tR 2.95 min (Method A); M+H=428 MS-ES; 1H-NMR (d6-DMSO, 400 MHz) 8.96 (s, 1H), 8.19-8.16 (m, 1H), 8.09-8.05 (m, 1H), 7.94-7.89 (m, 1H), 7.57-7.54 (m, 1H), 7.39-7.33 (m, 1H), 7.10-7.06 (m, 1H), 6.94-9-6.90 (m, 2H), 4.68 (hp, 1H), 3.92 (s, 3H), 3.57 (s, 3H), 1.95 (s, 3H), 1.30 (t, 6H))

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08476294B2
Quelldatensatzuspto-grants-2013_07
ORD IDord-959d82a4c2844b079ce3a1bf05fdb5f2
Quellennotizuspto-grants-2013_07