发明授权
US4760169A Process for the preparation of hydroxymethylenealkoxyacetic acid esters 失效
羟基亚甲基烷氧基乙酸酯的制备方法

Process for the preparation of hydroxymethylenealkoxyacetic acid esters
摘要:
A process for the preparation of an hydroxymethylene alkoxyacetic acid ester wherein a mixture of an alkoxyacetic acid ester and a formic acid ester are reacted in the presence of an alcoholic solution of an alkali metal alcoholate.
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