76050-97-0Relevant articles and documents
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Kurssanow,Ssetkina,Rodionow
, (1948)
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Method for synthesizing butoxy methoxymethane
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Paragraph 0027; 0028, (2017/04/03)
The invention provides a method for synthesizing methane, in particular to a method for synthesizing butoxy methoxymethane. A brand-new synthesis path for butyl cellosolve and the preparation method for butoxy methoxymethane are developed. The path is characterized in that butoxy methoxymethane is synthesized by methylal and butanol at high selectivity; butoxy methoxymethane is subjected to directional carbonylation, and butoxy methyl acetate is generated; butoxy methyl acetate is hydrogenated to generate butyl cellosolve and methyl alcohol. The preparation method includes the steps that dimethoxymethane and n-butyl alcohol at a certain ratio serve as raw materials, at certain temperature and pressure, molecular sieves of different topological structures serve as catalysts, and butoxy methoxymethane is prepared at high selectivity. The raw materials needed for the method are cheap and easy to get, the whole process is simple in operation, and the product is single, high in selectivity and suitable for industrial production, and has good application prospects.