发明名称 Preparation of methoxyacetic acid
摘要 <p>In a process for preparing methoxyacetic acid monochloro acetic acid and sodium methylate are reacted in a methanolic solvent at increased temperature, the methanol is distilled off and methoxyacetic acid methylester is added to the residue to form a mixture which is reacted with dry hydrochloric gas, the methoxyacetic acid methylester is distilled off after removing the precipitated sodium chloride, thus obtaining the desired product.</p>
申请公布号 GB2221905(A) 申请公布日期 1990.02.21
申请号 GB19890016138 申请日期 1989.07.14
申请人 * NITROKEMIA IPARTELEPEK 发明人 PAL * AGOCS;LAJOS * NAGY;JENOE * PELYVA;LASZLO * LEGRADI;ZOLTAN * KOLONICS;CSABA * SOEPTEI
分类号 C07C51/367;C07C51/573;C07C59/125;(IPC1-7):C07C59/125 主分类号 C07C51/367
代理机构 代理人
主权项
地址
您可能感兴趣的专利