Silane, dimethoxy-2-propenyl- → Dimethoxymethyl-[2-(dimethoxymethylsilyl)ethyl]silane

HRID 1037693

反応式

HRID 1037693 の反応式
[CH:1]([CH2:3][SiH:4](OC)OC)=C.[CH3:9][O:10][CH:11]([SiH3:14])[O:12][CH3:13]>[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl.C(O)CCC>[CH3:9][O:10][CH:11]([SiH2:14][CH2:1][CH2:3][SiH2:4][CH:11]([O:12][CH3:13])[O:10][CH3:9])[O:12][CH3:13]

参加物

5

反応物 2

HCID 57370758Silane, dimethoxy-2-propenyl-HCID 71431050HCID 71431050、化合物

生成物 1

HCID 123771241Dimethoxymethyl-[2-(dimethoxymethylsilyl)ethyl]silane

試薬・触媒・溶媒 2

HCID 61859Chloroplatinic acid触媒HCID 2631-Butanol溶媒

実験手順

Butanol solution of chloroplatinic acid was added to 198 g of vinylmethyldimethoxysilane, and to this mixture, 159 g of dimethoxymethylsilane was gradually added dropwise. Due to the exothermic nature of the reaction, the speed of the dropwise addition was adjusted so that temperature of the reaction mixture was up to 80° C. After the completion of the dropwise addition, the mixture was distilled at reduced pressure under clean conditions as in the case of Synthetic Example 1 to obtain 1,2-bis(dimethoxymethylsilyl)ethane.

後処理

  1. customDue to the exothermic nature of the reaction
  2. additionthe speed of the dropwise addition
  3. customwas up to 80° C
  4. additionAfter the completion of the dropwise addition
  5. distillationthe mixture was distilled at reduced pressure under clean conditions as in the case of Synthetic Example 1

出典と根拠

ORDレコード
ord-4e006f9e3ad34182976376e4dd7d5635
出典データセット
uspto-grants-2013_10
特許番号
US08546597B2

関連ノート

読み込み中…