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Synthesis of 3-aminopropyltriethoxysilane via catalytic hydrogenation of 2-cyanoethyltriethoxysilane

✍ Scribed by R. Kazimierczuk; W. Skupiński; B. Marciniec; J. Guliński


Book ID
101275278
Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
45 KB
Volume
14
Category
Article
ISSN
0268-2605

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✦ Synopsis


Activation of the industrial cobalt catalyst consisting of 24.8 wt% cobat, 0.3 wt% thorum and 1.2 wt% aluminium (in the form of the oxides supported on silica) modified by potassium corbonate makes it suitable for use in a very effective hydrogenation of 2-cyanoethyltriethoxysilane leading, under optimum conditions (150 °C, 5.1 MPa H 2 ), to a quantitative synthesis of 3-aminopropyltriethoxysilane, the commonest silane coupling agent with nitrogen functionality.


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