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

HRID 435763

反応式

HRID 435763 の反応式
[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]

参加物

4

反応物 2

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

生成物 1

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

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒2 回

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-4b95dbfdd839442b853566681648315a
出典データセット
uspto-grants-1977_02
特許番号
US04006176

関連ノート

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