反応 #71315

反応方程式

toluene

N-butyl acrylate

glycidyl methacrylate

lauryl mercaptan

→

copolymer ( B8 )

glycidyl methacrylate n-butyl acrylate

溶媒

toluene ethanol

反応条件

後処理

1. 1
   その他equipped with a stirrer, a condenser
2. 2
   workup.ADDITIONa thermometer, and a nitrogen gas-introducing inlet, and mixed
3. 3
   その他to give a monomer mixture solution
4. 4
   その他The obtained monomer mixture solution was bubbled with nitrogen gas for 20 minutes
5. 5
   その他to remove the dissolved oxygen
6. 6
   温度the temperature inside the separable flask was raised to a reflux temperature
7. 7
   その他Next, polymerization
8. 8
   その他in Synthesis Example 6

実験手順

50 g of N-butyl acrylate (product of Nippon Shokubai Co., Ltd.), 50 g of glycidyl methacrylate (product of Mitsubishi Gas Chemical Company Inc.), 3 g of lauryl mercaptan (product of Wako Pure Chemical Industries Ltd.), and 100 g of toluene were placed in a 1 L-separable flask equipped with a stirrer, a condenser, a thermometer, and a nitrogen gas-introducing inlet, and mixed to give a monomer mixture solution. The obtained monomer mixture solution was bubbled with nitrogen gas for 20 minutes to remove the dissolved oxygen. Thereafter, the system in the separable flask was replaced with nitrogen gas, and the temperature inside the separable flask was raised to a reflux temperature under stirring. Next, polymerization was performed in the same manner as that in Synthesis Example 6 to provide a toluene/ethanol solution of a poly(glycidyl methacrylate/n-butyl acrylate) copolymer (B8) (number-average molecular weight of 3,000 as converted to polystyrene, epoxide equivalent of 284) as a curable compound having at least two glycidyl groups.

出典