Sodium Azide → p-Azidomethylphenyltrimethoxysilane

HRID 435421Notes

Reaction equation

HRID 435421 reaction equation
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([Si:9]([O:14][CH3:15])([O:12][CH3:13])[O:10][CH3:11])=[CH:5][CH:4]=1.[N-:16]=[N+:17]=[N-:18].[Na+]>>[N:16]([CH2:2][C:3]1[CH:8]=[CH:7][C:6]([Si:9]([O:14][CH3:15])([O:12][CH3:13])[O:10][CH3:11])=[CH:5][CH:4]=1)=[N+:17]=[N-:18]

Participants

3

Reactant 2

HCID 33557Sodium AzideHCID 904924-(Chloromethyl)phenyltrimethoxysilane

Product 1

HCID 20490159p-Azidomethylphenyltrimethoxysilane

Conditions

Temperature
150 °C

Procedure

1.0 mole of p-chloromethylphenyltrimethoxysilane and 1.1 moles of sodium azide were heated in the presence of 5 mole percent of the catalyst described in Example 1 (a) for three hours under stirring at 150° C. Then the salt formed was separated and the subsequent distillation under reduced pressure gave the p-azidomethylphenyltrimethoxysilane in a yield of 89 weight percent with the following characteristics:

Workup

  1. customThen the salt formed
  2. customwas separated
  3. distillationthe subsequent distillation under reduced pressure

Sources & evidence

ORD record
ord-7fe7420835bc4e11b7ca2ca2173caf0c
Source dataset
uspto-grants-1983_08
Patent number
US04401598

Reaction notes

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