Water → 2,2,2-Trichloroethyl acrylate

HRID 1840233

Reaktionsgleichung

Reaktionsgleichung von HRID 1840233
[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-283075417c004198b991398ce8fd8971
Quelldatensatz
uspto-grants-2004_01
Patentnummer
US06680160B2

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