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

HRID 1068530

Reaction equation

C(P(CC[CH2:12][CH3:13])CCCC)CCC.ClCCCl.[Cl:18][SiH:19]([Cl:21])[Cl:20]>>[Cl:18][Si:19]([Cl:21])([Cl:20])[CH2:12][CH2:13][Si:19]([Cl:21])([Cl:20])[Cl:18]

Participants

Reactant 3

HCID 111,2-Dichloroethane

HCID 13831Tributylphosphine

HCID 24811Trichlorosilane

Product 1

HCID 756311,1,1,4,4,4-Hexachloro-1,4-disilabutaneYield 336.8%

Procedure

In the same apparatus and procedure as Example 1 above, 0.30 g (1.5 mmol) of tri-n-butylphosphine, 0.74 g (7.5 mmol) of 1,2-dichloroethane, and 10.2 g (75.0 mmol) of trichlorosilane were reacted at 150° C. for 12 hrs. The resulting mixture was distilled to give 1.5 g of 1,2-bis(trichlorosilyl)ethane (bp; 201° C., yield; 67%) and 0.1 g of 2-(chloroethyl)trichlorosilane (bp; 152-3° C., yield; 5%).

Workup

distillationThe resulting mixture was distilled

Sources & evidence

ORD record: ord-8105c8d2fa3d47fc837d8fbe66894251
Source dataset: uspto-grants-2001_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06251057B1

Linked notes

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