叔丁基过氧化氢 → Prop-2-enenitrile--ethenylbenzene (1/1)

HRID 43040

反应方程式

HRID 43040 反应方程式
C(S([O-])=O)O.[Na+].[C:7](#[N:10])[CH:8]=[CH2:9].[CH2:11]=[CH:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C(OO)(C)(C)C.C(N(CC(O)=O)CC(O)=O)CN(CC([O-])=O)CC([O-])=O.[Na+].[Na+]>O>[CH2:9]=[CH:8][C:7]#[N:10].[CH2:11]=[CH:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

参与物

7

反应物 5

HCID 6410叔丁基过氧化氢2 次HCID 7501苯乙烯2 次HCID 7855丙烯腈2 次HCID 13020083乙二胺四乙酸二钠HCID 23689980次硫酸氢钠甲醛2 次

产物 1

HCID 62696Prop-2-enenitrile--ethenylbenzene (1/1)

试剂、催化剂与溶剂 1

HCID 962聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯]溶剂2 次

实验过程

After the solution temperature inside the reaction vessel decreased to 60° C., an aqueous solution having 0.4 parts of Rongalite dissolved in 10 parts of distilled water was added. Subsequently, a mixed solution including 11.1 parts of acrylonitrile, 33.2 parts of styrene, and 0.2 parts of tertiary butyl hydroperoxide was dropwise added thereto over about 1 hour to effect polymerization. After the completion of the dropwise addition, the resulting mixture was allowed to stand for 1 hour, and an aqueous solution having 0.0002 parts of ferrous sulfate, 0.0006 parts of disodium ethylenediaminetetraacetate, and 0.25 parts of Rongalite dissolved in 10 parts of distilled water was then added thereto. Subsequently, a mixed solution including 7.4 parts of acrylonitrile, 22.2 parts of styrene, and 0.1 parts of tertiary butyl hydroperoxide was dropwise added thereto over about 40 minutes to effect polymerization. After the completion of the dropwise addition, the resulting mixture was allowed to stand for 1 hour, and was then cooled down, thereby yielding a graft copolymer mixture latex in which an acrylonitrile-styrene copolymer was grafted onto the composite rubber composed of polyorganosiloxane and the butyl acrylate rubber.

后处理

  1. customdecreased to 60° C.
  2. additionwas added
  3. additionwas dropwise added
  4. custompolymerization
  5. additionAfter the completion of the dropwise addition
  6. waitto stand for 1 hour
  7. additionwas then added
  8. additionwas dropwise added
  9. waitover about 40 minutes to effect
  10. custompolymerization
  11. additionAfter the completion of the dropwise addition
  12. waitto stand for 1 hour
  13. temperaturewas then cooled down

来源与证据

ORD记录
ord-c2e837a084044280956adcd973545a67
来源数据集
uspto-grants-2013_09
专利号
US08536248B2

关联笔记

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