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Trichloro(3-chloropropyl)silane → 3-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Trichloro(3-chloropropyl)silane | HCID 75693 | — |
| 反応物 | sodium trimethyl(oxido)silane | HCID 178504319 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 生成物 | 3-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-[(trimethylsilyl)oxy]trisiloxane | HCID 2757891 | — |
反応手順
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.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04006176 |
| 出典データセット | uspto-grants-1977_02 |
| ORD ID | ord-4b95dbfdd839442b853566681648315a |
| 出典メモ | uspto-grants-1977_02 |