Allyl glycidyl ether → gamma-Glycidoxypropyltriethoxysilane

HRID 259869

반응식

HRID 259869 반응식
[CH2:1]([O:3][SiH:4]([O:8][CH2:9][CH3:10])[O:5][CH2:6][CH3:7])[CH3:2].[CH2:11]([O:15][CH2:16][CH:17]=[CH2:18])[CH:12]1[O:14][CH2:13]1>>[CH2:11]([O:15][CH2:16][CH2:17][CH2:18][Si:4]([O:8][CH2:9][CH3:10])([O:5][CH2:6][CH3:7])[O:3][CH2:1][CH3:2])[CH:12]1[O:14][CH2:13]1

참가 물질

3

반응물 2

HCID 7838Allyl glycidyl etherHCID 13830Triethoxysilane

생성물 1

HCID 102856gamma-Glycidoxypropyltriethoxysilane수율 62.6%

반응 조건

온도
150 °C

실험 절차

140 g (0.85 mol) of hydridotriethoxysilane were mixed with 100 g (0.88 mol) of allyl glycidyl ether, and 10 g of this mixture were initially introduced into a reaction vessel at 95° C. under normal pressure with 100 mg (9.5×10-5 mol) of tetrakis(1-phenyl-3-n-hexyl-1-triazenido) platinum complex. The remainder of the above mentioned was added dropwise to the mixture in the course of 80 minutes, the temperature rose to 160° C. When the addition was complete, the reaction mixture was stirred at 150° C. for an additional 30 minutes. After distillation, 3-glycidoxypropyltriethoxysilane was obtained as a colorless, liquid product in a 62.6% yield.

후처리

  1. additionwere initially introduced into a reaction vessel at 95° C. under normal pressure with 100 mg (9.5×10-5 mol) of tetrakis(1-phenyl-3-n-hexyl-1-triazenido) platinum complex
  2. additionThe remainder of the above mentioned was added dropwise to the mixture in the course of 80 minutes
  3. customrose to 160° C
  4. additionWhen the addition
  5. distillationAfter distillation

출처 및 근거

ORD 기록
ord-f8784502a33042ab84b183fb01eab7f1
출처 데이터셋
uspto-grants-1996_06
특허 번호
US05523436

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