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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1634142Erstellt: 24. Oktober 2026

Hydrochloric Acid → N-(2quinolinylcarbonyl)-L-isoasparagine

https://huagongshe.com/de/reaction/1634142

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktBicarbonate IonHCID 769—
EduktWaterHCID 962—
EduktQuinaldic AcidHCID 7124—
EduktIsoasparagineHCID 7015702—
LösungsmittelDimethylformamideHCID 6228—
Lösungsmittel1,2-DimethoxyethaneHCID 8071—
ProduktN-(2quinolinylcarbonyl)-L-isoasparagineHCID 5993655070%

Reaktionsschritte

To a solution of 0.50 g (3.78 mmol) of L-isoasparagine in 5.0 mL H2O containing ˜45 mg (1.5 eq) of solid bicarbonate. To this was added a suspension of 1.02 g (3.78 mmol) quinaldic acid, N-hydroxysuccinamide ester in ethylene glycol dimethylether, and the suspension was solubilized by the addition of 10 mL of dimethylformamide. After 3 hours the solution was acidified by the addition of 5% HCl (aqueous) and the product was filtered and washed with water, dried under vacuum to yield 750 mg (70% yield) of N-(2quinolinylcarbonyl)-L-isoasparagine.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06506759B1
Quelldatensatzuspto-grants-2003_01
ORD IDord-71bbd049145e4c12a106a9336b327e29
Quellennotizuspto-grants-2003_01