2-Hydroxyethyl acrylate → 2-Hydroxyethyl acrylate dodecyl acrylate

HRID 65657

反応式

HRID 65657 の反応式
[C:1]([O:5][CH2:6][CH2:7][OH:8])(=[O:4])[CH:2]=[CH2:3].[C:9]([O:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])(=[O:12])[CH:10]=[CH2:11]>C(C(C)=O)C.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>[C:1]([O:5][CH2:6][CH2:7][OH:8])(=[O:4])[CH:2]=[CH2:3].[C:9]([O:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])(=[O:12])[CH:10]=[CH2:11]

参加物

5

反応物 2

HCID 131652-Hydroxyethyl acrylateHCID 75084Lauryl acrylate

生成物 1

HCID 227574042-Hydroxyethyl acrylate dodecyl acrylate収率 95%

試薬・触媒・溶媒 2

HCID 7187Benzoyl Peroxide触媒HCID 6569Methyl Ethyl Ketone溶媒

反応条件

温度
80 °C

実験手順

11.6 gm (0.1 mole) of 2-hydroxyethyl acrylate and 144 gm (0.6 mole) of dodecyl acrylate were dissolved in 360 gm of methyl ethyl ketone. To the solution obtained were added 3.1 gm of dibenzoyl peroxide as a catalyst. The reaction mixture was maintained for 5 hours under stirring at a temperature of 80° C. After the reaction was completed, the solvent was distilled off and the reaction product was washed several times with methanol. 148 gm, (95% of theory) of 2-hydroxyethyl acrylate/dodecyl acrylate copolymer (1:6 molar ratio) were obtained.

後処理

  1. customTo the solution obtained
  2. temperatureThe reaction mixture was maintained for 5 hours
  3. distillationthe solvent was distilled off
  4. washthe reaction product was washed several times with methanol

出典と根拠

ORDレコード
ord-2bbc4b23c5c64a3ab005af79ef0409da
出典データセット
uspto-grants-1978_12
特許番号
US04128635

関連ノート

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