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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 14253Erstellt: 23. Oktober 2026

7-Bromo-1-Chloroisoquinoline → 7-Bromoisoquinoline

https://huagongshe.com/de/reaction/14253

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt7-Bromo-1-ChloroisoquinolineHCID 6502024—
KatalysatorZincHCID 23994—
LösungsmittelAcetic AcidHCID 176—
Produkt7-BromoisoquinolineHCID 1225744186,8%

Reaktionsschritte

A solution of 7-bromo-1-chloroisoquinoline (2.50 g, 10.3 mmol) and activated zinc (1.40 g, 21.65 mmol) in acetic acid (20 mL) was heated at reflux for 2 h. The reaction mixture was cooled to room temperature and concentrated under reduced pressure. The resulting residue was partitioned between ethyl acetate and water. The organic layer was washed with saturated sodium chloride, dried (sodium sulfate), filtered, and concentrated under reduced pressure to provide 7-bromoisoquinoline (1.86 g): ESI MS m/z 208 [M+H]+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07727997B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-51725a07dc75426cb2d226d4e7ea7d78
Quellennotizuspto-grants-2010_06