반응 #1166470

반응 방정식

3-amino-1,2-propanediol

hexahydrophthalic anhydride

→

N-(2,3-dihydroxypropyl)hexahydrophthalimide

수율 109.7%

N-(2,3-Di(acryloyloxy)propyl)hexahydrophthalimide

수율 109.7%

용매

ethanol

반응 조건

후처리

1. 1
   기타A 500-ml, two necked flask was equipped with a magnetic stirring bar
2. 2
   온도heating mantle and condenser
3. 3
   온도was refluxed for 12 hours
4. 4
   기타The ethanol was removed by a rotoevaporator

실험 절차

A 500-ml, two necked flask was equipped with a magnetic stirring bar, heating mantle and condenser. The flask was charged with 46 g of 3-amino-1,2-propanediol (0.50 mol.) and 300 ml of ethanol. Next, 77 g of hexahydrophthalic anhydride (0.50 mol.) was slowly added to the flask after which the reaction was refluxed for 12 hours. The imide formation was confirmed by IR. The ethanol was removed by a rotoevaporator to yield 92 g (81%) of the N-(2,3-dihydroxypropyl)hexahydrophthalimide.

출처