반응 #2075705

반응 방정식

Glycerol

sebacic acid

→

glycerol sebacate

용매

toluene

반응 조건

후처리

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

실험 절차

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.

출처