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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 26363Erstellt: 26. Oktober 2026

Nitric Acid → 8-Chloro-2-methyl-5-nitroquinoline

https://huagongshe.com/reaction/26363

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktNitric AcidHCID 944—
EduktSodium HydroxideHCID 14798—
Edukt8-Chloro-2-methylquinolineHCID 221113—
LösungsmittelSulfuric AcidHCID 1118—
Produkt8-Chloro-2-methyl-5-nitroquinolineHCID 1775062396,7%

Reaktionsschritte

53.3 g (0.3 mole) of the resulting 8-chloroquinaldine was dissolved in 180.2 g of 98% sulfuric acid, and at 40° C., 40.2 g of nitric acid (specific gravity 1.50) was added dropwise over the course of 1 hour, followed by further reaction for 30 minutes. The reaction mixture was poured into ice water, and neutralized with an aqueous solution of sodium hydroxide. The product precipitated was collected by filtration, washed with water, and dried to afford 64.1 g (0.29 mole) of 8-chloro-5-nitroquinaldine.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04150025
Quelldatensatzuspto-grants-1979_04
ORD IDord-20462d786d2d4e94adfd61fbc12d4b76
Quellennotizuspto-grants-1979_04