反応 #1166470

反応方程式

3-amino-1,2-propanediol

hexahydrophthalic anhydride

→

N-(2,3-dihydroxypropyl)hexahydrophthalimide

収率 109.7%

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

収率 109.7%

溶媒

ethanol

反応条件

後処理

1. 1
   その他A 500-ml, two necked flask was equipped with a magnetic stirring bar
2. 2
   温度heating mantle and condenser
3. 3
   温度was refluxed for 12 hours
4. 4
   その他The ethanol was removed by a rotoevaporator

実験手順

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.

出典