Methyldichlorosilane → Monophenethyldichlorosilane

HRID 1937084

Reaction equation

HRID 1937084 reaction equation
[Cl-].[CH2:2]([P+](CCCC)(CCCC)CCCC)[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.C(Cl)C1C=CC=CC=1.[CH3:30][SiH:31]([Cl:33])[Cl:32]>>[CH2:2]([CH2:30][SiH:31]([Cl:33])[Cl:32])[C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][CH:8]=1

Participants

4

Reactant 3

HCID 6376MethyldichlorosilaneHCID 7503Benzyl ChlorideHCID 200231Benzyltributylphosphonium chloride

Product 1

HCID 123907249MonophenethyldichlorosilaneYield 240.6%

Procedure

In the same apparatus and procedure as Example 1 above, 0.26 g (0.79 mmol) of benyltributylphosphonium chloride, 1.00 g (7.90 mmol) of benzyl chloride, and 2.73 g (23.7 mmol) of methyldichlorosilane were reacted at 200° C. for 2 hrs. The resulting mixture was distilled to give 0.39 g of benzylmethyldichlorosilane (yield; 24%).

Workup

  1. distillationThe resulting mixture was distilled

Sources & evidence

ORD record
ord-84c2b1619e68493395844cfc4bd26695
Source dataset
uspto-grants-2002_05
Patent number
US06392077B1

Linked notes

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