反应详情

Using 16.0 g of poly(p-hydroxystyrene) obtained according to (2) of Preparation Example 10 and 4.5 g of vinylethyl ether, the procedure of (3) of Preparation Example 1 was carried out to obtain 15.5 g of poly(p-1-ethoxyethoxystyrene/p-hydroxystyrene). P-1-ethoxyethoxystyrene unit/p-hydroxystyrene unit molar ratio in the polymer≈38:62. Mw≈9,500; Mw/Mn=1.65 (GPC with polystyrene calibration).

1. customobtained