Water → 2,2,2-Trichloroethyl acrylate

HRID 2298732

Reaktionsgleichung

Reaktionsgleichung von HRID 2298732
[CH:1](Cl)([OH:5])[CH:2]([Cl:4])[Cl:3].C(N([CH2:12][CH3:13])CC)C.C([Cl:18])(=O)C=C.O.C([O:22][CH2:23]C)C>>[Cl:3][C:2]([Cl:18])([Cl:4])[CH2:1][O:5][C:23](=[O:22])[CH:12]=[CH2:13]

Komponenten

6

Edukt 5

HCID 962WaterHCID 3283Diethyl Ether2×HCID 8471TriethylamineHCID 13140Acryloyl chlorideHCID 1194271,1,2-Trichloroethanol

Produkt 1

HCID 1817502,2,2-Trichloroethyl acrylateAusbeute 78,9 %

Versuchsvorschrift

A first solution including trichloroethanol (30 g, 201 mmol) and triethylamine (22.36 g, 221 mmol) dissolved in 50 g of diethylether was prepared. A second solution comprising acryloyl chloride (20 g, 221 mmol) dissolved in 50 g of diethylether was added dropwise to the first solution followed by stirring for four hours at room temperature. The resulting solution was then added to water, and the organic phase was extracted. The organic phase was distilled to yield 32.28 g of TCEA (78.9% yield).

Aufarbeitung

  1. customwas prepared
  2. additionwas added dropwise to the first solution
  3. extractionthe organic phase was extracted
  4. distillationThe organic phase was distilled

Quellen und Nachweise

ORD-Eintrag
ord-d55e2980bf924dceb7cf6043b103ac70
Quelldatensatz
uspto-grants-2002_12
Patentnummer
US06495305B1

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