10-Undecenal → 11-(Triethoxysilyl)undecanal

HRID 1197721

반응식

HRID 1197721 반응식
[CH:1](=[O:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH:10]=[CH2:11].[CH2:13]([O:15][SiH:16]([O:20][CH2:21][CH3:22])[O:17][CH2:18][CH3:19])[CH3:14]>C(Cl)Cl>[CH2:13]([O:15][Si:16]([O:20][CH2:21][CH3:22])([O:17][CH2:18][CH3:19])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][CH:1]=[O:12])[CH3:14]

참가 물질

4

반응물 2

HCID 818710-UndecenalHCID 13830Triethoxysilane

생성물 1

HCID 1151549011-(Triethoxysilyl)undecanal수율 30%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

To a solution of 16.8 g 10-undecenal in 25 ml methylene chloride, crystals of di-μ-chlorodichlorobis(ethylene)-diplatinum (II) were added and the solution heated to 40°-45° C. A solution of 16.4 g triethoxysilane in 25 ml methylene chloride was added dropwise over a period of 90 minutes. After reagent addition was completed, the rection mixture was heated for an additional 30 minutes. The mixture was fractionated and the product, 11-triethoxysilylundecanal (I) was obtained at 65° C. at 0.2 mm Hg at a 30% yield.

후처리

  1. temperaturethe solution heated to 40°-45° C
  2. additionAfter reagent addition
  3. temperaturethe rection mixture was heated for an additional 30 minutes

출처 및 근거

ORD 기록
ord-57e1e8353f3d47c19d3fc0d1c0d98e28
출처 데이터셋
uspto-grants-1994_01
특허 번호
US05277813

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