反応 #167529

反応方程式

1-methoxycyclohexene

2-methoxypropene

dihydropyrane

PGMEA

p-toluenesulfonic acid

→

3-hydroxy-1-adamantyl methacrylate

反応条件

後処理

1. 1
   workup.DISSOLUTIONAfter the acid was dissolved
2. 2
   workup.WAITThe reaction was carried out at room temperature for a few days until the solution
3. 3
   その他The reaction was then quenched with 5 g of basic active aluminum oxide
4. 4
   ろ過The quenched solution was filtered through 0.2 μm
5. 5
   ろ過filter into a glass bottle

実験手順

1.4 g of the above obtained polymer was dissolved in 18.9 g of PGMEA in a round bottom flask. To the polymer solution approximately 40 mg of p-toluenesulfonic acid was added. After the acid was dissolved, 1.7 g of 1-methoxycyclohexene, 1.1 g of 2-methoxypropene and 0.5 g of dihydropyrane were added to the solution. The reaction was carried out at room temperature for a few days until the solution was clear. The reaction was then quenched with 5 g of basic active aluminum oxide. The quenched solution was filtered through 0.2 μm filter into a glass bottle.

出典