薄层分析方法在三氯蔗糖制备中的建立

The Establishing of Thin-layer Chromatography in the Process of Preparing Sucrose Trichloride

研究了合成蔗糖-6-乙酸酯过程中采用薄层色谱法对反应过程的监控。实验结果表明,采用甲醇、二氯甲烷的混合物作为展开剂可较好地分离6位及4位蔗糖乙酸酯。

In the synthesis of sucrose-6-acetic ester, that relates to supervise the reaction prosess with thin-layer chromatography. The results show that it is easy to separate sucrose-6-acetic ester from sucrose-4-acetic ester, using carbinol and dichloromethane as unfolding agent.