Methyldichlorosilane → HCID 21953390, compound

HRID 2215868Notes

Reaction equation

HRID 2215868 reaction equation
[C:1]1([S:7][CH2:8]Cl)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:10][SiH:11]([Cl:13])[Cl:12]>[Cl-].C([P+](CCCC)(CCCC)CCCC)CCC>[CH3:10][Si:11]([CH2:8][S:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1)([Cl:13])[Cl:12]

Participants

4

Reactant 2

HCID 6376MethyldichlorosilaneHCID 81623Chloromethyl phenyl sulphide

Product 1

HCID 21953390HCID 21953390, compoundYield 36.9%

Reagents, catalysts & solvents 1

HCID 75311Tetrabutylphosphonium chlorideCatalyst

Procedure

As in Example 1, phenylthiomethyl chloride (3.31 g, 0.0209 mol), methyldichlorosilane (7.23 g, 0.0628 mol) and tetrabutylphosphonium chloride (0.615 g, 0.00209 mol) were put in a 50 mL stainless steel tube under nitrogen atmosphere. The reaction chamber was closed with a cover and the reaction was carried out at 120° C. for 12 hours. This reaction mixture was distilled under low pressure to give 1.82 g of methyl(phenylthiomethyl)dichlorosilane in 36.9% yield.

Workup

  1. customThe reaction chamber was closed with a cover
  2. distillationThis reaction mixture was distilled under low pressure

Sources & evidence

ORD record
ord-1538a234cbc5439898e1c232ce652b94
Source dataset
uspto-grants-2006_09
Patent number
US07109367B1

Reaction notes

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