Copolymers and SEC data.

Polymer	Monomers	Monomer/G3	M n(theo)	M n(GPC)	Đ a
P1	2 : Chex	16	4.4	4.1	1.2
P2	2 : Chex	33	9	10.6	1.5
P3	2 : Chep	16	4.6	4.2	1.2
P4	2 : Chep	33	9.5	10.9	1.6
P5	2 : Cpen	16	4.2	3.9	1.2
P6	3 : Chex	16	4.8	5.3	1.2
P7	3 : Chex	60	18	13	1.3b
P8	3 : Cpen	16	4.6	3.7	1.2
P9	3 : Chep	16	5.1	5	1.2
P10	4 : Chex	16	5.3	5.6	1.1
P11	4 : Chex	60	19.8	14.1	1.4b
P12	4 : Cpen	16	5.1	4.4	1.2
P13	4 : Chep	16	5.5	5	1.2
P14	4-endo : Chex	16	5.3	5.8	1.1
P15	5 : Chex	16	7.3	10.6	1.3b
P16	5 : Chex	30	13.8	17.8	1.3b
P17	5 : Chex	60	27.6	24.9	1.3b

^aAll copolymers were analysed by GPC (THF) except (b) which were measured in CHCl₃.