Potassium Chloride → HCID 18410628、化合物
反応式
[CH:1]([Si:3]([CH:6]=[CH2:7])(Cl)Cl)=[CH2:2].[CH3:8][C:9]([CH3:12])([O-:11])[CH3:10].[K+].[Cl-].[K+]>CCCCCC>[CH:1]([Si:3]([CH:6]=[CH2:7])([O:11][C:9]([CH3:12])([CH3:10])[CH3:8])[O:11][C:9]([CH3:12])([CH3:10])[CH3:8])=[CH2:2]参加物
5
実験手順
306 g (2.00 mol) of divinyldichlorosilane, 539 g (4.80 mol) of potassium tert-butoxide and 3.0 L of dry hexane were charged in a 5 L four-necked flask equipped with a dropping funnel and a mechanical stirrer in a stream of nitrogen, and reaction was carried out for 17 hours under reflux with hexane. After completion of the reaction, potassium chloride residue as a by-product was removed by filtration, and the obtained filtrate was distilled under reduced pressure to obtain 257 g (1.13 mol) of divinyl di-tert-butoxysilane as an aimed product. The yield was 56.5%.
後処理
- customequipped with a dropping funnel and a mechanical stirrer in a stream of nitrogen, and reaction
- customwas removed by filtration
- distillationthe obtained filtrate was distilled under reduced pressure
出典と根拠
- ORDレコード
- ord-c95ad5d1e5734cbba2145554caaddab6
- 出典データセット
- uspto-grants-2011_05
- 特許番号
- US07935425B2
反応ノート
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