Figure 3.

Quotient of the rate constants during the copolymerization of AOMEC (nAOMEC/nBn–OH = 100) and εCL (nεCL/nBn–OH = 100) with TBD (nTBD/nBn–OH = 2.5) as the catalyst (left) and its influence on the block purity shown in the 13C NMR (right). For letter notation, see Scheme 2.