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首页> 外文期刊>Bulletin of the Chemical Society of Japan >Polynorbornene-based Template for Polymer Synthesis
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Polynorbornene-based Template for Polymer Synthesis

机译:基于多毒树脂合成的基于聚冰片烯的模板

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摘要

The recent advances in the use of rigid polynorbornene or polycyclobutene as template for the synthesis of different polymers with well-defined degree of polymerization and narrow polydispersity are reviewed. Polynorbornene and polycyclobutene templates containing fused N-arylpyrrolidene pendants are synthesized by ruthenium or molybdenum-catalyzed ring opening metathesis polymerization (ROMP) of the corresponding monomers. Since these polymerizations are living, the templates thus have well-defined degree of polymerization and narrow polydispersity. Monomers are linked to the template polymer via ester linkage. After polymerization and hydrolysis, the poly-carboxylic acid template can easily be separated from the neutral polyalcohol daughter polymer.
机译:综述了使用刚性多环烯烃或多环丁烯作为用于合成具有明确定义的聚合程度和窄多分散性的不同聚合物的模板的近期进步。 含有稠合的N-芳基吡咯烷侧掺杂剂的多环烯和多环丁烯模板由钌或钼催化的环开口复分解聚合(ROMP)合成相应单体。 由于这些聚合为生存,因此模板因此具有明确定义的聚合度和窄的多分散性。 单体通过酯连杆与模板聚合物连接。 聚合和水解后,聚 - 羧酸模板可以容易地与中性多元醇女儿聚合物分离。

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