945198.fig.003a
(a)
945198.fig.003b
(b)
945198.fig.003c
(c)
945198.fig.003d
(d)
Figure 3: Reaction process of GMA and allyl amine. Time of reaction: (a) 30 min, (b) 90 min, (c) 150 min, and (d) 12 h. Peaks: (1) allyl amine, (2) GMA, (3) thiourea, (4) 2-hydroxyl-3-allylamino-propyl methacrylamide (product I in Figure 1), (5) 2-allylamino-3-hydroxyl-propyl methacrylamide (product II in Figure 1), (5) glycidyl (α-allyl amino-methacrylate) (product III in Figure 1), and (6) product IV in Figure 1. Electrophoresis conditions are the same as in Figure 2.