Silicon tetrachloride → Dicyclopentadienyldichlorosilane

HRID 2218929ノート

反応式

HRID 2218929 の反応式
[Cl:1][Si:2]([Cl:5])(Cl)Cl.[CH:6]1([Li])[CH:10]=[CH:9][CH:8]=[CH:7]1.[Cl-].[Li+]>CCCCC.CCOCC>[CH:6]1([Si:2]([CH:9]2[CH:8]=[CH:7][CH:6]=[CH:10]2)([Cl:5])[Cl:1])[CH:10]=[CH:9][CH:8]=[CH:7]1

参加物

6

反応物 3

HCID 24816Silicon tetrachlorideHCID 433294Lithium ChlorideHCID 178506819HCID 178506819、化合物

生成物 1

HCID 12091032Dicyclopentadienyldichlorosilane

試薬・触媒・溶媒 2

HCID 3283Diethyl Ether溶媒HCID 8003Pentane溶媒2 回

実験手順

50 ml of dry n-pentane, 20 ml of dry ether and 8.09 g (47.6 mmol) of tetrachlorosilane were charged in a 200 ml Schlenk tube reactor equipped with a stirring apparatus in a stream of nitrogen, and a liquid having 7.20 g (100 mmol) of the above prepared cyclopentadienyl lithium slurried with 70 ml of n-pentane was dropwise added thereto by means of an injector at room temperature over a period of 10 minutes. After completion of the dropwise addition, stirring was carried out at room temperature for 24 hours. After completion of the reaction, lithium chloride was removed from the reaction liquid slurry by means of a glass filter, and n-pentane was distilled off to obtain dicyclopentadienyldichlorosilane.

後処理

  1. customequipped with a stirring apparatus in a stream of nitrogen
  2. additionwas dropwise added
  3. additionAfter completion of the dropwise addition
  4. waitwas carried out at room temperature for 24 hours
  5. customwas removed from the reaction liquid slurry by means of a glass
  6. filtrationfilter
  7. distillationn-pentane was distilled off

出典と根拠

ORDレコード
ord-fbbd6508a8c54d268445385a410daedb
出典データセット
uspto-grants-2008_08
特許番号
US07413775B2

反応ノート

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