Trichloro(3-chloropropyl)silane → 3-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-((trimethylsilyl)oxy)trisiloxane
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
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
- temperatureis then refluxed for an additional 3 hours
- 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
反応ノート
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