Silicon tetrachloride → Dicyclopentadienyldichlorosilane

HRID 2218929노트

반응식

HRID 2218929 반응식
[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

참가 물질

6

반응물 3

HCID 24816Silicon tetrachlorideHCID 433294Lithium ChlorideHCID 178506819HCID 178506819, 화합물

생성물 1

HCID 12091032Dicyclopentadienyldichlorosilane

시약·촉매·용매 2

HCID 3283Diethyl Ether용매HCID 8003Pentane용매2회

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-fbbd6508a8c54d268445385a410daedb
출처 데이터셋
uspto-grants-2008_08
특허 번호
US07413775B2

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