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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 408562Erstellt: 24. Oktober 2026

Thionyl Chloride → 2-(Chloromethyl)-1-benzothiophene

https://huagongshe.com/de/reaction/408562

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktThionyl ChlorideHCID 24386—
Edukt2-(Hydroxymethyl)benzo[b]thiopheneHCID 2776335—
Produkt2-(Chloromethyl)-1-benzothiopheneHCID 12813837—

Reaktionsschritte

A solution of benzo[b]thiophen-2-yl-methanol (1 eq.) in thionyl chloride was stirred at 20° C. for 1 h. The crude was concentrated under reduced pressure then partitioned between a saturated aqueous solution of NaHCO3 and EtOAc. The organic layer was separated, dried over MgSO4, filtered and concentrated under reduced pressure to afford 2-chloromethyl-benzo[b]thiophene, used as such without further purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08759334B2
Quelldatensatzuspto-grants-2014_06
ORD IDord-3af8ca641c4b4f908efe1476df255b10
Quellennotizuspto-grants-2014_06