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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1067995Erstellt: 25. Oktober 2026

Water → N-[(4-chlorophenyl)methyl]-6-[(4,4-difluoro-1-piperidyl)methyl]-1-methyl-4-oxo-quinoline-3-carboxamide

https://huagongshe.com/reaction/1067995

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktDiisopropylethylamineHCID 81531—
Edukt4,4-DifluoropiperidineHCID 2758352—
EduktN-(4-Chlorobenzyl)-6-(chloromethyl)-1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxamideHCID 21192571—
LösungsmittelN-methyl-2-pyrrolidoneHCID 13387—
ProduktN-[(4-chlorophenyl)methyl]-6-[(4,4-difluoro-1-piperidyl)methyl]-1-methyl-4-oxo-quinoline-3-carboxamideHCID 1607386884%

Reaktionsschritte

To a solution of N-(4-chlorobenzyl)-6-(chloromethyl)-1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxamide from Preparation No. 35 (50 mg) in 1-methyl-2-pyrrolidinone (3 mL) is added N,N-diisopropylethylamine (0.03 mL) and 4,4-difluoropiperidine from Preparation No. 37 (50 mg). The reaction mixture is stirred at room temperature overnight and then heated at 50° C. for 4 hrs. The mixture is cooled to room temperature and poured into water to precipitate the product. The crude solid is recrystallized from CH2Cl2/hexanes to afford 51.5 mg (84%) of the title compound as a white solid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06248739B1
Quelldatensatzuspto-grants-2001_06
ORD IDord-aedcdc7c47ad4746a4a3cedbbfbe1bf4
Quellennotizuspto-grants-2001_06