반응 #554587

반응 방정식

glyceryl monooleate

succinic anhydride

succinic anhydride

→

glyceryl monooleate succinate

반응 조건

후처리

1. 1
   workup.ADDITIONwas added
2. 2
   기타a nitrogen inlet adapter was attached
3. 3
   기타was placed into a room temperature
4. 4
   온도the temperature was raised to 200° C
5. 5
   온도Heat tape
6. 6
   기타The flask was removed from the oil bath
7. 7
   온도to cool to room temperature

실험 절차

30.0 gm (84.1 mmoles) of glyceryl monooleate were added to a dry 100 ml, single neck, round bottom flask. A football stir bar was added and a nitrogen inlet adapter was attached. The reaction flask was placed into a room temperature oil bath and a nitrogen blanket was applied. The oil bath temperature was raised to 140° C. Once at 140° C., 8.42 gm (84.1 mmoles) succinic anhydride was added and the temperature was raised to 200° C. Heat tape was wrapped around the outside of the top of the flask and adapter to keep the succinic anhydride from subliming. The reaction was continued for 3 hours at 200° C. The flask was removed from the oil bath and allowed to cool to room temperature. The polymer was a pale yellow, viscous liquid.

출처