Silicon tetrachloride → HCID 15452110, compound

HRID 1003753Notes

Reaction equation

HRID 1003753 reaction equation
[Cl:1][Si:2]([Cl:5])(Cl)[Cl:3].[CH3:6][C:7]([Li])([CH3:10])[CH2:8][CH3:9]>C(OCC)C>[CH3:6][C:7]([Si:2]([Cl:5])([Cl:3])[Cl:1])([CH3:10])[CH2:8][CH3:9]

Participants

4

Reactant 2

HCID 24816Silicon tetrachlorideHCID 178506796HCID 178506796, compound

Product 1

HCID 15452110HCID 15452110, compoundYield 35%

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

A two-liter four-necked flask equipped with a stirrer, a reflux cooling tube and a dropping funnel was charged in a nitrogen atmosphere with 85 grams (0.5 mol) of tetrachlorosilane and 500 ml of diethylether and then added with the droplets of 500 ml of 1,1-dimethylpropyllithium (1.0 M diethylether solution) as being stirred and cooled with ice over 2 hours. After completion of the addition, stirring was continued for another one hour at room temperature. The resulting mixture was filtered out in a nitrogen atmosphere and then purified by distillation thereby obtaining 36 grams (yield : 35%) of 1,1-dimethylpropyltrichlorosilane.

Workup

  1. customA two-liter four-necked flask equipped with a stirrer
  2. temperaturea reflux cooling tube and a dropping funnel
  3. temperaturecooled with ice over 2 hours
  4. additionAfter completion of the addition
  5. stirringstirring
  6. filtrationThe resulting mixture was filtered out in a nitrogen atmosphere
  7. distillationpurified by distillation

Sources & evidence

ORD record
ord-bedae3088ebc4d44a46638dc7bda0fd6
Source dataset
uspto-grants-2000_04
Patent number
US06046350

Reaction notes

Loading…