反应详情

To 20 g of THF were added 5 g of fumaric acid, 5 g of hydroxymethyl acrylate and 0.1 g of AIBN. The resulting mixture was reacted at 67° C. for 3 hours, after which, the resulting solution was dropped in diethylethyl ether, thereby obtaining 9.4 g of a photoresist polymer of Formula (IIb).

1. customThe resulting mixture was reacted at 67° C. for 3 hours