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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 746044Erstellt: 26. Oktober 2026

2-Methoxyethanol → (2,6-Dichloro-4-nitrophenyl)methanol

https://huagongshe.com/reaction/746044

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-MethoxyethanolHCID 8019—
Edukt1,3-Dichloro-2-(chloromethyl)-5-nitrobenzeneHCID 23311398—
KatalysatorHCID 178418647HCID 178418647—
LösungsmittelWaterHCID 962—
Produkt(2,6-Dichloro-4-nitrophenyl)methanolHCID 23311409—

Reaktionsschritte

A suspension of silver carbonate (560 mg), 2,6-dichloro-4-nitrobenzylchloride (440 mg) in 2-methoxyethanol (9 cm3) and water (9 cm3) were heated at reflux for 18 h. After this time the hot reaction mixture was filtered and the filtrate diluted with dichloromethane (30 cm3) and water (20 cm3). The heterogeneous mixture was shaken, separated and the aqueous phase extracted with dichloromethane (30 cm3). Combined organic extracts were washed with saturated brine, dried and evaporated to leave an orange oil which was purified by chromatography over silica gel with an ethyl acetate--petroleum ether gradient. The title compound was obtained as a cream solid, m.p. 111°-114° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04602041
Quelldatensatzuspto-grants-1986_07
ORD IDord-174733046eac4f19baa689f57b0add30
Quellennotizuspto-grants-1986_07