Trichlorosilane → p-Methoxybenzyltrichlorosilane

HRID 1937088Notes

Reaction equation

HRID 1937088 reaction equation
[CH3:1][O:2][C:3]1[CH:10]=[CH:9][C:6]([CH2:7]Cl)=[CH:5][CH:4]=1.[Cl:11][SiH:12]([Cl:14])[Cl:13]>[Cl-].C([P+](CCCC)(CCCC)CCCC)CCC>[CH3:1][O:2][C:3]1[CH:10]=[CH:9][C:6]([CH2:7][Si:12]([Cl:14])([Cl:13])[Cl:11])=[CH:5][CH:4]=1

Participants

4

Reactant 2

HCID 24811TrichlorosilaneHCID 699934-Methyloxybenzyl chloride

Product 1

HCID 11482253p-MethoxybenzyltrichlorosilaneYield 86%

Reagents, catalysts & solvents 1

HCID 75311Tetrabutylphosphonium chlorideCatalyst

Procedure

In the same apparatus and procedure as Example 1 above, 0.19 g (0.64 mmol) of tetrabutylphosphonium chloride, 1.00 g (6.39 mmol) of 4-methoxybenzyl chloride, and 2.46 ml (18.2 mmol) of trichlorosilane were reacted at 130° C. for 4 hrs. The resulting mixture was distilled to give 1.22 g of (4-methoxybenzyl)trichlorosilane (yield; 86%).

Workup

  1. distillationThe resulting mixture was distilled

Sources & evidence

ORD record
ord-b87f456cd09140db979206579d528810
Source dataset
uspto-grants-2002_05
Patent number
US06392077B1

Reaction notes

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