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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 424313Erstellt: 24. Oktober 2026

Water → 8-(2-Furylmethoxy)-8-oxooctyl 2,5-bis[(4-{[6-(acryloyloxy)hexyl]oxy}benzoyl)oxy]benzoate

https://huagongshe.com/de/reaction/424313

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukt1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
EduktHCID 22719187HCID 22719187—
Edukt8-(2-Furylmethoxy)-8-oxooctyl 2,5-dihydroxybenzoateHCID 59005017—
Katalysator4-(Dimethylamino)pyridineHCID 14284—
LösungsmittelDichloromethaneHCID 6344—
Produkt8-(2-Furylmethoxy)-8-oxooctyl 2,5-bis[(4-{[6-(acryloyloxy)hexyl]oxy}benzoyl)oxy]benzoateHCID 59005019—

Reaktionsschritte

A solution of N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (4.8 g) in dichloromethane (60 ml) was slowly added to a solution of 8-(2-furylmethoxy)-8-oxooctyl 2,5-dihydroxybenzoate (3.7 g), 4-(6-acryloylhexyloxy)benzoic acid (7.3 g) and 4-dimethylaminopyridine (0.6 g) in dichloromethane (150 ml) at 0° C. The mixture was stirred overnight at room temperature. The resulting solution was then added to water (600 ml) and extracted with dichloromethane (3×200 ml). The combined organic layers were washed with water (2×200 ml), dried over magnesium sulphate and filtered. The solvent removed in vacuum. The residue (10.4 g) was purified by column flash chromatography on silica gel using toluene/ethyl acetate (95:5) as eluent, to give 8-(2-furylmethoxy)-8-oxooctyl 2,5-bis[(4-{[6-(acryloyloxy)hexyl]oxy}benzoyl)oxy]benzoate.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08105662B2
Quelldatensatzuspto-grants-2012_01
ORD IDord-c05dcc7cef6c47b8acfdd0b6b67beead
Quellennotizuspto-grants-2012_01