Fig. 1.

Facile one-shot one-pot synthesis of PDGu(x)-b-PBLK(y) block copolymer. a Synthetic scheme of PDGu(x)-b-PBLK(y). b One-shot addition of both monomers (DGu_p and BLK_p) leads to block copolymerization when the monomers have contrasting reactivities. c–e Kinetic studies and f GPC measurements verify the well-controlled single chain block architecture of PDGu_p(x)-b-PBLK_p(y). c Remaining monomer concentration vs time. d GPC curves of partially polymerized products at selected quenching times. e Molecular weight (M_n) and molecular weight distribution (Đ) as a function of conversion of BLK_p. f GPC of protected-(co)polymers