1,2-Dichloroethane → 1,1,1,4,4,4-Hexachloro-1,4-disilabutane

HRID 1937092

Reaction equation

HRID 1937092 reaction equation
Cl[CH2:2][CH2:3]Cl.[Cl:5][SiH:6]([Cl:8])[Cl:7]>[Cl-].C([P+](CCCC)(CCCC)CCCC)CCC>[Cl:5][Si:6]([Cl:8])([Cl:7])[CH2:2][CH2:3][Si:6]([Cl:8])([Cl:7])[Cl:5]

Participants

4

Reactant 2

HCID 111,2-DichloroethaneHCID 24811Trichlorosilane

Product 1

HCID 756311,1,1,4,4,4-Hexachloro-1,4-disilabutaneYield 54%

Reagents, catalysts & solvents 1

HCID 75311Tetrabutylphosphonium chlorideCatalyst

Procedure

In the same apparatus and procedure as Example 1 above, 0.44 g (1.50 mmol) of tetrabutylphosphonium chloride, 0.74 g (7.5 mmol) of 1,2-dichloroethane, and 10.16 g (75.0 mmol) of trichlorosilane were reacted at 150° C. for 10 hrs. The resulting mixture was distilled to give 1.09 g of 1,2-bis(trichlorosilyl)ethane (yield; 54%).

Workup

  1. distillationThe resulting mixture was distilled

Sources & evidence

ORD record
ord-3a676ac9546048e5bab7a6b305272eae
Source dataset
uspto-grants-2002_05
Patent number
US06392077B1

Linked notes

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