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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 363102Erstellt: 25. Oktober 2026

Dimethylformamide → 4-(3,3-Dichloro-2-propenyloxy)phenyl benzoate

https://huagongshe.com/reaction/363102

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDimethylformamideHCID 6228—
EduktPotassium CarbonateHCID 11430—
Edukt1,1,3-TrichloropropeneHCID 17378—
Eduktp-Hydroxyphenyl benzoateHCID 75549—
LösungsmittelWaterHCID 962—
Produkt4-(3,3-Dichloro-2-propenyloxy)phenyl benzoateHCID 1850466196%

Reaktionsschritte

A reaction vessel was charged with 30.5 g of 4-hydroxyphenyl benzoate, 21.6 g of potassium carbonate, 20.8 g of 1,1,3-trichloropropene and 100 ml of N,N-dimethylformamide. After stirring at room temperature for 15 hours, the reaction mixture was poured into water, and extracted twice with 150 ml of diethyl ether. The combined ether layer was washed with water, dried with anhydrous magnesium sulfate, and concentrated to obtain a crude product. The crude product was subjected to silica gel chromatography, which afforded 44.1 g of 4-(3,3-dichloro-2-propenyloxy)phenyl benzoate (96% yield).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05872137
Quelldatensatzuspto-grants-1999_02
ORD IDord-080364f263cb406e8277d0c2abcbe9af
Quellennotizuspto-grants-1999_02