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

以一氯丙酮、甲酸钠和甲为原化与两步应合成羟基丙酮,研了应条件对相转移催化化以及应蒸馏过程的影响。

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

摘要氯矽烷应中生成的氯化氢对产物烷氧基矽烷有很大影响，必须将其去除。