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METHOD FOR PREPARING TRIS(ALKOXYSILYL)AMINE AND METHOD FOR PREPARING TRISILYLAMINE
METHOD FOR PREPARING TRIS(ALKOXYSILYL)AMINE AND METHOD FOR PREPARING TRISILYLAMINE
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机译:一种制备三(烷基甲硅烷基)胺的方法和一种制备三甲硅烷基胺的方法
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摘要
PURPOSE: A method for preparing tris (alkoxysilyl)amine is provided to easily dry and remove lithium halide which is a by-product, and to enable cheap and effective synthesis. CONSTITUTION: A method for preparing tris (alkoxysilyl)amine of chemical formula 2 comprises the step of reacting alkoxy halosilane of chemical formula 1 and lithium nitride at 20-200 deg. C. A method for preparing trisilylamine comprises the steps of: reacting alkoxy halosilane of chemical formula 1 and lithium nitride to prepare tris (alkoxysilyl)amine of chemical formula 2; and reacting a reducing agent with the tris (alkoxysilyl)amine.
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