反应 #2075705

反应方程式

Glycerol

sebacic acid

→

glycerol sebacate

溶剂

toluene

反应条件

后处理

1. 1
   workup.DISSOLUTIONdissolved
2. 2
   workup.ADDITIONAfter an enzyme B (5 wt %) was added as a catalyst
3. 3
   其他to react at 100° C. for 72 hours
4. 4
   其他The resulting product was dried for 24 hours at reduced pressure

实验过程

Glycerol (0.2 mol) was added to 30 ml of toluene containing sebacic acid (0.2 mol) dissolved therein, and then stirred in an argon atmosphere at 55° C. for one hour. After an enzyme B (5 wt %) was added as a catalyst, the mixture was allowed to react at 100° C. for 72 hours. Polycondensation was carried out using a dean-stark trap device. The resulting product was dried for 24 hours at reduced pressure.

来源