反应 #2771

反应方程式

water

tetrahydropyranyl acrylate

methyl methacrylate

azobisisobutyronitrile

→

tetrahydropyranyl acrylate methyl methacrylate

溶剂

propylene glycol monomethyl ether

反应条件

后处理

1. 1
   workup.ADDITIONwas added
2. 2
   其他after which they were subjected to polymerization for 10 hours under a nitrogen atmosphere while the reaction temperature
3. 3
   其他was kept at 80° C
4. 4
   其他After the polymerization
5. 5
   其他The resin was recovered
6. 6
   其他dried in a vacuum drier

实验过程

In 80 g of propylene glycol monomethyl ether were dissolved 78 g (0.5 mole) of tetrahydropyranyl acrylate and 42 g (0.5 mole) of methyl methacrylate, and 3 g of azobisisobutyronitrile was added thereto, after which they were subjected to polymerization for 10 hours under a nitrogen atmosphere while the reaction temperature was kept at 80° C. After the polymerization, the reaction mixture was dropped into a large amount of water to coagulate a resin. The resin was recovered and dried in a vacuum drier kept at 50° C. overnight to obtain 96 g of a white fine powder of tetrahydropyranyl acrylate/methyl methacrylate copolymer resin.

来源