Chlorotrimethylsilane → Silane, (2,2-dimethylpropoxy)trimethyl-

HRID 847480Notes

Reaction equation

HRID 847480 reaction equation
[CH2:1]([OH:6])[C:2]([CH3:5])([CH3:4])[CH3:3].[CH3:7][Si:8]([CH3:11])([CH3:10])Cl>[Br-].C([N+](CCCC)(CCCC)CCCC)CCC>[CH3:3][C:2]([CH3:5])([CH3:4])[CH2:1][O:6][Si:8]([CH3:11])([CH3:10])[CH3:7]

Participants

4

Reactant 2

HCID 6397ChlorotrimethylsilaneHCID 6404Neopentyl alcohol

Product 1

HCID 552401Silane, (2,2-dimethylpropoxy)trimethyl-

Reagents, catalysts & solvents 1

HCID 74236Tetrabutylammonium BromideCatalyst

Procedure

1 mole of neopentyl alcohol and 1.5 moles of trimethylchlorosilane together with 0.0005 moles of tetra-n-butyl ammonium bromide were heated under reflux (54°-100° C.) until the IR spectrum did not show an OH band. The product was worked up by fractional distillation at normal pressure.

Workup

  1. temperatureunder reflux (54°-100° C.) until the IR spectrum
  2. distillationThe product was worked up by fractional distillation at normal pressure

Sources & evidence

ORD record
ord-8de40803379b411cadce39897c066ac6
Source dataset
uspto-grants-1992_08
Patent number
US05142081

Reaction notes

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