Table 2.

Polymerization reactions of aL-9-ΝΒΕ with different concentrations of GC-I catalyst ¹.

Entry	GC-I (mg, [mmol])	[GC-I] (% w/w, [mM])	GC-I/Monomer (mol/mol)	Apparent Gelation Time 2 (min)
1	20 [0.024]	0.20 [2.4]	1/25	15
2	10 [0.012]	0.10 [1.2]	1/50	60
3	5 [0.006]	0.05 [0.6]	1/100	140
4	1 [0.0012]	0.01 [0.12]	1/500	-

¹ aL-9-NBE: 1.2 g, 0.6 mmol, 12.2% w/w; solvent: toluene (10 mL); ² Until the sol stopped flowing.