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

HRID 1037693

반응식

HRID 1037693 반응식
[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]

참가 물질

5

반응물 2

HCID 57370758Silane, dimethoxy-2-propenyl-HCID 71431050HCID 71431050, 화합물

생성물 1

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

시약·촉매·용매 2

HCID 61859Chloroplatinic acid촉매HCID 2631-Butanol용매

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-4e006f9e3ad34182976376e4dd7d5635
출처 데이터셋
uspto-grants-2013_10
특허 번호
US08546597B2

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