Table 1.

Recycling experiments using SiliaCat Pd-DPP under direct arylation polymerization conditions of Scheme 1 [Reproduced from Ref. 1, with kind permission]

	Cycle 1	Cycle 2	Cycle 3	Cycle 4	Cycle 5
Reaction time (h)	0.5	0.5	1.5	2	36
Catalyst recycled (%)		98	94	92	91
Mn (kg/mol)	28	22	25	28	23
Đ	2.1	2.0	2.2	2.1	2.2
Yield (%)	93	92	91	93	92