Water → 2,2,2-Trichloroethyl acrylate

HRID 1840233

反応式

HRID 1840233 の反応式
[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]

参加物

6

反応物 5

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

生成物 1

HCID 1817502,2,2-Trichloroethyl acrylate収率 78.9%

実験手順

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).

後処理

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

出典と根拠

ORDレコード
ord-283075417c004198b991398ce8fd8971
出典データセット
uspto-grants-2004_01
特許番号
US06680160B2

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