Trichloro(3-chloropropyl)silane → 3-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane

HRID 435763

반응식

HRID 435763 반응식
[Cl:1][CH2:2][CH2:3][CH2:4][Si:5](Cl)(Cl)Cl.[Si:9]([O:13][Na])([CH3:12])([CH3:11])[CH3:10]>CCOCC>[Cl:1][CH2:2][CH2:3][CH2:4][Si:5]([O:13][Si:9]([CH3:12])([CH3:11])[CH3:10])([O:13][Si:9]([CH3:12])([CH3:11])[CH3:10])[O:13][Si:9]([CH3:12])([CH3:11])[CH3:10]

참가 물질

4

반응물 2

HCID 75693Trichloro(3-chloropropyl)silaneHCID 178504319sodium trimethyl(oxido)silane

생성물 1

HCID 27578913-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane

시약·촉매·용매 1

HCID 3283Diethyl Ether용매2회

실험 절차

Gamma-chloropropyltrichlorosilane (21.2 g., 0.1 mole) is dissolved in 200 ml. of dry ether and an ether slurry of (33.6g, 0.3 mole) sodium trimethylsilanoate, (CH3)3SiONa, is added in small portions. The mixture is allowed to stand for 12 hours and is then refluxed for an additional 3 hours. Filtration of the sodium chloride and removal of the ether from the filtrate leaves gamma-chloropropyltris-trimethylsiloxysilane.

후처리

  1. temperatureis then refluxed for an additional 3 hours
  2. filtrationFiltration of the sodium chloride and removal of the ether from the filtrate

출처 및 근거

ORD 기록
ord-4b95dbfdd839442b853566681648315a
출처 데이터셋
uspto-grants-1977_02
특허 번호
US04006176

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