The preparation of hydroxyacetone was studied by esterification of chloroacetone with sodium formate and alcholysis of acetonyl formate with methanol.

一氯丙酮、甲酸钠和甲为原料经两步反应合成羟基丙酮,研了反应条件对相转移催及反应蒸馏过程的影响。

By-product hydrogenchloride should be removed completely from chlorosilanes alcoholysis reaction because of its adverse effects on alkoxy silanes.

摘要氯矽烷反应中生成的氯氢对产物烷氧基矽烷有很大影响，必须将其去除。