Methyldichlorosilane → Hexylmethyldichlorosilane

HRID 1068507Notes

Reaction equation

HRID 1068507 reaction equation
C(P(CCCC)CCCC)CCC.Cl[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20].[CH3:21][SiH:22]([Cl:24])[Cl:23]>>[Cl:23][Si:22]([Cl:24])([CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20])[CH3:21]

Participants

4

Reactant 3

HCID 6376MethyldichlorosilaneHCID 109921-ChlorohexaneHCID 13831Tributylphosphine

Product 1

HCID 84650HexylmethyldichlorosilaneYield 16.7%

Procedure

In the same apparatus and procedure as Example 1 above, 0.15 g (0.75 mmol) of tri-n-butylphosphine, 0.90 g (7.5 mmol) of 1-chlorohexane, and 3.90 ml (37.5 mmol) of methyldichlorosilane were reacted at 150° C. for 12 hrs. The resulting mixture was distilled to give 0.25 g of 2,2-dichloro-2-silaoctane (yield:16%).

Workup

  1. distillationThe resulting mixture was distilled

Sources & evidence

ORD record
ord-a4b61707bd094a13bf1dbeeff4eb633f
Source dataset
uspto-grants-2001_06
Patent number
US06251057B1

Reaction notes

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