作者: Tomoya Higashihara , Kenji Sugiyama , Hee-Soo Yoo , Mayumi Hayashi , Akira Hirao
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摘要: This paper reviews the precise synthesis of many-armed and multi-compositional star-branched polymers, exact graft (co)polymers, structurally well-defined dendrimer-like which are synthetically difficult, by a commonly-featured iterative methodology combining living anionic polymerization with branched reactions to design polymers. The basically involves only two synthetic steps; (a) preparation polymeric building block corresponding each polymer (b) connection resulting unit another unit. steps were repeated in stepwise fashion several times successively synthesize series target