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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1640233Erstellt: 24. Oktober 2026

Sodium Hydroxide → (5-Chloro-2,3-dihydroindol-1-yl)-(6-chloropyrimidin-4-yl)-methanone

https://huagongshe.com/de/reaction/1640233

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium HydroxideHCID 14798—
Edukt5-ChloroindolineHCID 117596—
EduktSodium BicarbonateHCID 516892—
Edukt6-Chloropyrimidine-4-carbonyl chlorideHCID 18422098—
LösungsmittelDichloromethaneHCID 6344—
Produkt(5-Chloro-2,3-dihydroindol-1-yl)-(6-chloropyrimidin-4-yl)-methanoneHCID 58117515—

Reaktionsschritte

1.5 g (8.48 mmol) 6-chloropyrimidine-4-carboxylic acid chloride in 50 mL dichloromethane were cooled with an ice/ethanol bath and combined with 1.2 g (7.81 mmol) 5-chloro-2,3-dihydro-1H-indole. 7.9 mL (7.9 mmol) of a 1M sodium hydroxide solution were added dropwise. The reaction mixture was stirred for 2 h with cooling and for 1 h at RT. The man 50 mL of an aqueous saturated sodium hydrogen carbonate solution were added. After 10 min stirring the organic phase was separated off and washed with water and 1 M hydrochloric acid. The organic phases was dried on magnesium sulphate, filtered and evaporated down i.vac.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08110575B2
Quelldatensatzuspto-grants-2012_02
ORD IDord-9609d5247b264aa78617f25df36161f9
Quellennotizuspto-grants-2012_02