Ammonia → 3-(Diethoxymethylsilyl)propylamine

HRID 2230252Notes

Reaction equation

HRID 2230252 reaction equation
Cl[CH2:2][CH2:3][CH2:4][Si:5]([CH3:12])([O:9][CH2:10][CH3:11])[O:6][CH2:7][CH3:8].[NH3:13]>>[NH2:13][CH2:2][CH2:3][CH2:4][Si:5]([CH3:12])([O:9][CH2:10][CH3:11])[O:6][CH2:7][CH3:8]

Participants

3

Reactant 2

HCID 222Ammonia2×HCID 83536(3-Chloropropyl)diethoxymethylsilane

Product 1

HCID 185113-(Diethoxymethylsilyl)propylamine

Procedure

According to Example 1, 6.6 kg (31.1 mol) 3-chloropropylmethyldiethoxysilane are reacted with 24 kg (1412 mol) ammonia, excess ammonia is removed by pressure distillation and flash processes and the 3-aminopropylmethyldiethoxysilane that is formed is isolated by filtration and vacuum distillation.

Workup

  1. customis removed by pressure distillation and flash processes

Sources & evidence

ORD record
ord-8f2d3ec8a5a147e095b0afe21429f272
Source dataset
uspto-grants-2002_07
Patent number
US06423858B1

Reaction notes

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