Ammonia → 4-Amino-3,3-dimethylbutyltrimethoxysilane

HRID 1707791Notes

Reaction equation

HRID 1707791 reaction equation
[C:1]([C:3]([CH3:14])([CH3:13])[CH2:4][CH2:5][Si:6]([O:11][CH3:12])([O:9][CH3:10])[O:7][CH3:8])#[N:2].N>[Ni]>[NH2:2][CH2:1][C:3]([CH3:14])([CH3:13])[CH2:4][CH2:5][Si:6]([O:11][CH3:12])([O:7][CH3:8])[O:9][CH3:10]

Participants

4

Reactant 2

HCID 222AmmoniaHCID 189626083-Cyano-3-methylbutyltrimethoxysilane

Product 1

HCID 219390334-Amino-3,3-dimethylbutyltrimethoxysilane

Reagents, catalysts & solvents 1

HCID 935NickelCatalyst

Procedure

In accordance with the procedure in Example 7, 3-cyano-3-methylbutyltrimethoxysilane (600 grams, 2.76 moles) was hydrogenated in the presence of 10.0 grams of ammonia and 8.0 grams of nickel (5%) on kieselguhr. The yield after distillation (boiling point, 68° C. at 0.25 mm Hg) was 590 grams of 4-amino-3,3-dimethylbutyltrimethoxysilane (96.6%). The material was characterized by infra-red, 1H and 13C NMR spectroscopy.

Workup

  1. customThe yield
  2. distillationafter distillation (boiling point, 68° C. at 0.25 mm Hg)

Sources & evidence

ORD record
ord-9ac4e3d133ef4dbdafa53235410dea56
Source dataset
uspto-grants-1994_10
Patent number
US05354880

Reaction notes

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