Hyperbranched Polymers with a Degree of Branching of 100% Prepared by Catalyst Transfer Suzuki-Miyaura Polycondensation
Hyperbranched Polymers with a Degree of Branching of 100% Prepared by Catalyst Transfer Suzuki-Miyaura Polycondensation
复制标题
超支化%20聚合物%20with%20a%20Degree%20of%20Branching%20of%20100%%20Prepared%20by%20催化剂%20转移%20Suzuki-Miyaura%20缩聚
DOI：
10.1021/ja9033846
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发表时间：
2009-08-05
影响因子：
15
通讯作者：
Bo, Zhishan
中科院分区：
文献类型：
--
作者：
Huang, Weiguo;Su, Linjie;Bo, Zhishan
Hyperbranched polymers with a degree of branching of 100% were prepared by catalyst transfer Suzuki-Miyaura polymerization of AB(2) monomers carrying one boronic acid and two aromatic bromo functional groups; in contrast, Suzuki-Miyaura polymerization of the same AB(2) monomers using a traditional catalyst afforded hyperbranched polymers with a branching degree of only similar to 56%. This is a nice example of controlling the topology of hyperbranched polymers via the catalyst.
