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REACTIVITY OF HETEROCYCLIC α-AMINOMETHYLSILANES WITH ALCOHOLS

Krzysztof Pypowski, Mariusz Mojzych
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Abstract


Alkoxylation of N-substituted heterocyclic aminomethylsilyl moieties was studied using primary and tertiary alcohols. The reaction of 4-(silylmethyl)morpholine and 1-(silylmethyl)azepane under catalyst- and solvent-free conditions leads to the formation of dialkoxy- and trialkoxyaminomethylsilyl derivatives. The methanolysis of 4-(silylmethyl)morpholine resulted in trimethoxyaminomethylsilane formation as the main product and two byproducts, i.e., tetramethoxysilane and N-methylmorpholine.

Authors:

Krzysztof Pypowski, Mariusz Mojzych


Keywords


aminomethylalkoxysilane; aminomethylsilane; dehydrocondensation; solvent-free.

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Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv