Table 3. Synthesis of PEG-b-PBPFCBPMA-b-PtBMA 3 triblock copolymer^a.

Entry	[tBMA]:[2]	Mn,GPCd (g/mol)	Mw/Mnd	Mn,NMRe (g/mol)	x-y-zf
3ab	50:1	17,100	1.40	31,700	45-54-15
3bb	200:1	19,300	1.36	43,100	45-54-95
3cc	50:1	26,800	1.43	41,500	113-69-9
3dc	200:1	32,300	1.38	49,600	113-69-66

^a[PEG-b-PBPFCBPMA-Br 2]:[CuBr]:[PMDETA] = 1:1:1, solvent: 2-butanone, polymerization temperature: 70 °C, polymerization time: 12 h.

^bInitiated by PEG-b-PBPFCBPMA-Br 2a (M_n,GPC = 14,900 g/mol, M_w/M_n = 1.43, M_n,NMR = 29,600 g/mol).

^cInitiated by PEG-b-PBPFCBPMA-Br 2b (M_n,GPC = 24,200 g/mol, M_w/M_n = 1.45, M_n,NMR = 40,200 g/mol).

^dMeasured by GPC in THF at 35 °C.

^eObtained from ¹H NMR.

^fThe composition of triblock copolymer obtained from ¹H NMR.