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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 363072Erstellt: 24. Oktober 2026

Dimethylformamide → 3,5-Dichloro-4-(3-(4-ethoxybenzoyloxy)propyloxy)-1-(3,3-dichloro-2-propenyloxy)-benzene

https://huagongshe.com/de/reaction/363072

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDimethylformamideHCID 6228—
EduktPotassium CarbonateHCID 11430—
Edukt4-Ethoxybenzoic acidHCID 12093—
Edukt1-[4-(3,3-Dichloroprop-2-enyloxy)-2,6-dichlorophenoxy]-3-bromopropaneHCID 10884069—
LösungsmittelWaterHCID 962—
Produkt3,5-Dichloro-4-(3-(4-ethoxybenzoyloxy)propyloxy)-1-(3,3-dichloro-2-propenyloxy)-benzeneHCID 5421442686%

Reaktionsschritte

In a reaction vessel were placed 0.29 g of 3,5-dichloro-4-(3-bromopropyloxy)-1-(3,3-dichloro-2-propenyloxy)benzene, 0.12 g of 4-ethoxybenzoic acid, 0.12 g of potassium carbonate and 10 ml of N,N-dimethylformamide, followed by stirring at room temperature for 12 hours. The reaction mixture was poured into water, and extracted twice with 50 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 0.30 g of 3,5-dichloro-4-(3-(4-ethoxybenzoyloxy)propyloxy)-1-(3,3-dichloro-2-propenyloxy)-benzene (86% yield), nD24.0 1.5715.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05872137
Quelldatensatzuspto-grants-1999_02
ORD IDord-0f9ee30d16594025b234ac6543505638
Quellennotizuspto-grants-1999_02