Stepwise iterative methodology

Scheme 5.18 Synthesis of chain-end-(BnBr) -functionalized PSs by stepwise iterative methodology using 12 and its an-...

In 2000, Hadjichristidis et al. reported the first successful synthesis of an exact graft copolymer composed of a PI main chain and two PS branches by a stepwise iterative methodology [229]. This involved the addition of PILi to l,4-bis(phenylethenyl)benzene, in order to introduce the DPE moiety at the chain-end and create a subsequent linking reaction of PSLi with the resulting... 

Scheme S.30 Synthesis of DSPs up to 3G by stepwise iterative methodology, based on an arm-first" divergent approach.

Higashihara T, Hayashi M, Hirao A. Synthesis of weU-deflned star branched polymers by stepwise iterative methodology using Uving anionic polymerization. Prog Polym Sci. 2011 36 323-75. 

PAMAM dendrimers are synthesized by the divergent approach. This methodology involves the in situ branch cell construction in stepwise, iterative stages (i.e. generation = 1, 2, 3. ..) around a desired core to produce mathemat-... 

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