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Acrylic Acid → beta-Pinene Methyl Acrylate Hydroxypropyl Acrylate

HRID 503700
ノート
印刷プレビュー

反応式

HRID 503700 の反応式
[CH3:1][C:2]1([CH3:10])[CH:8]2[CH2:9][CH:3]1[CH2:4][CH2:5][C:6]2=[CH2:7].[C:11]([O:15][CH3:16])(=[O:14])[CH:12]=[CH2:13].[C:17]([O:21][CH2:22][CH2:23][CH2:24][OH:25])(=[O:20])[CH:18]=[CH2:19].C(O)(=O)C=C.C(OOC(C)(C)C)(C)(C)C.C(OOC(CC)(C)C)(CC)(C)C>C(OCCCC)(=O)C>[CH3:1][C:2]1([CH3:10])[CH:8]2[CH2:9][CH:3]1[CH2:4][CH2:5][C:6]2=[CH2:7].[C:11]([O:15][CH3:16])(=[O:14])[CH:12]=[CH2:13].[C:17]([O:21][CH2:22][CH2:23][CH2:24][OH:25])(=[O:20])[CH:18]=[CH2:19]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

8

反応物 6

HCID 6581Acrylic AcidHCID 7294Methyl AcrylateHCID 8033Di-tert-butyl peroxideHCID 14896Beta-PineneHCID 25320Di-tert-amyl peroxideHCID 331012-Propenoic acid, 3-hydroxypropyl ester

生成物 1

HCID 68459481
beta-Pinene Methyl Acrylate Hydroxypropyl Acrylate

試薬・触媒・溶媒 1

HCID 31272Butyl Acetate溶媒

反応条件

温度
300 fahrenheit

実験手順

A mixture of 38.7% beta-pinene, 25.0% methyl acrylate, 30.7% hydroxypropyl acrylate, 0.8% acrylic acid and 4.8% di-t-butyl peroxide was continuously fed to a 5 gallon continuous stirred tank reactor at a rate calculated to give a average residence time of 20 minutes. The reactor was maintained at a pressure of 500 psig and a temperature of 365° F. The reaction product was continuously pumped to a 30 gallon flash tank maintained at 20% fill level together with di-t-amyl peroxide (4% by weight on reaction product). The contents of the flash tank were maintained at 300° F. The output from the flash tank was mixed with sufficient butyl acetate in a static mixer to reduce the solids content to 81% and drained into storage containers. The reaction was run for a period of 6.5 hours. The resulting resin had a weight average molecular weight of 5000.

後処理

  1. customwas continuously fed to a 5 gallon continuous stirred tank reactor at a rate
  2. customto give a average residence time of 20 minutes
  3. temperatureThe reactor was maintained at a pressure of 500 psig
  4. customa temperature of 365° F

出典と根拠

ORDレコード
ord-ddfe49187fa24d669fa3399f0e0a7bdf
出典データセット
uspto-grants-2010_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07776959B2

反応ノート

読み込み中…

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