Ethyl vinyl ether → HCID 131721424, compound

Participants

Reaction Steps

Using 9.0 g of poly(p-hydroxystyrene/fumaronitrile) obtained according to (2) above and 2.8 g of ethylvinyl ether, the procedure of (3) of Preparation Example 1 was carried out for reaction and after-treatments to obtain 8.3 g of poly(p-1-ethoxyethoxystyrene/p-hydroxystyrene/fumaronitrile) as white powdery crystal. P-1-ethoxyethoxystyrene unit/p-hydroxystyrene unit molar ratio in the polymer≈3:7 (1H NMR). Mw≈20,000; Mw/Mn=1.85 (GPC with polystyrene calibration).

Provenance & Evidence