Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2113468Erstellt: 26. Oktober 2026

Chlorosuccinimide → 3-Chloro-1H-indole-5-carboxylic acid methyl ester

https://huagongshe.com/reaction/2113468

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktChlorosuccinimideHCID 31398—
Eduktmethyl 1H-indole-5-carboxylateHCID 2737635—
LösungsmittelMethanolHCID 887—
Produkt3-Chloro-1H-indole-5-carboxylic acid methyl esterHCID 2199872862,6%

Reaktionsschritte

A mixture of 1.4 g (8 mmol) 1H-indole-5-carboxylic acid methyl ester and 1.28 g (9.6 mmol) N-chlorosuccinimid in 40 mL methanol was stirred at room temperature for 16 h. The mixture was evaporated to dryness and taken up in DCM washed with 1N NaHCO3 aq, dried with MgSO4, filtered and evaporated to dryness to yield 1.05 g (62%) of the title compound. MS(m/e): 210.1 (MH+).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07432255B2
Quelldatensatzuspto-grants-2008_10
ORD IDord-3b5c17169e574e9a83ea3a80bfdc003e
Quellennotizuspto-grants-2008_10