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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 476166Erstellt: 24. Oktober 2026

Water → 2-(4-(8-Bromo-3-(2-methyl-5-nitrophenylsulfonyl)-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)phenyl)-2-methylpropanenitrile

https://huagongshe.com/de/reaction/476166

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukto-Toluenesulfonyl chloride, 5-nitro-HCID 8457—
EduktTriethylamineHCID 8471—
Edukt4-(8-Bromo-2,3-dihydro-2-oxo-1H-imidazo(4,5-c)quinolin-1-yl)-alpha,alpha-dimethylbenzeneacetonitrileHCID 42609569—
LösungsmittelDichloromethaneHCID 6344—
Produkt2-(4-(8-Bromo-3-(2-methyl-5-nitrophenylsulfonyl)-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)phenyl)-2-methylpropanenitrileHCID 66897149—

Reaktionsschritte

To a solution of 2-(4-(8-bromo-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)phenyl)-2-methylpropanenitrile (Intermediate 1, 50 mg, 0.12 mmol) and triethylamine (24.4 mg, 0.24 mmol) in dichloromethane (6 ml) was added 2-methyl-5-nitrobenzene-1-sulfonyl chloride (53 mg, 0.18 mmol) at 0° C. The reaction was stirred at RT for 3 hours. The reaction mixture was poured into cold water and organic layer was separated. The aqueous layer was extracted with dichloromethane. The combined organic layer was dried over sodium sulfate and crude product was purified by column chromatography (silica gel, 2% acetone in chloroform) to obtain the title compound.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08637670B2
Quelldatensatzuspto-grants-2014_01
ORD IDord-583fdc6fb634442cb6aa1a8f5a4ddba2
Quellennotizuspto-grants-2014_01