Facile Multicomponent Polymerization and Postpolymerization Modification via an Effective Meldrum's Acid‐Based Three‐Component Reaction,Macromolecular Rapid Communications

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Facile Multicomponent Polymerization and Postpolymerization Modification via an Effective Meldrum's Acid‐Based Three‐Component Reaction
Macromolecular Rapid Communications ( IF 4.2 ) Pub Date : 2020-12-21 , DOI: 10.1002/marc.202000610
Qing-Yong Meng ₁ , Fan Gao ₂ , Smaher Mosad ₂ , Ze Zhang ₂ , Ye-Zi You ₂ , Chun-Yan Hong ₂

Affiliation

Providing access to highly diverse polymer structures by multicomponent reactions is highly desirable; efficient Meldrum's acid‐based multicomponent reactions, however, have been rarely highlighted in polymer chemistry. Here, the three‐component reaction of Meldrum's acid, indole, and aldehyde is introduced into polymer synthesis. Direct multicomponent polymerization of Meldrum's acid, dialdehyde, and diindole can perform under mild conditions, resulting in complex Meldrum's acid‐containing polymers with well‐defined structures, and high molecular weights. Additionally, nearly quantitative postpolymerization modification can also perform via this Meldrum's acid‐based multicomponent reaction. These results indicate that Meldrum's acid‐based multicomponent reaction will be a potential tool to prepare novel polymers.

中文翻译：

通过有效的Meldrum的基于酸的三组分反应，可轻松进行多组分聚合和后聚合改性

非常需要通过多组分反应获得高度多样化的聚合物结构。然而，高效Meldrum的基于酸的多组分反应在聚合物化学中很少被关注。在这里，梅德鲁姆的酸，吲哚和醛的三组分反应被引入到聚合物合成中。Meldrum的酸，二醛和二吲哚的直接多组分聚合反应可以在温和的条件下进行，从而形成具有清晰结构和高分子量的复杂的Meldrum含酸聚合物。此外，通过Meldrum的基于酸的多组分反应，也可以进行几乎定量的聚合后修饰。这些结果表明，Meldrum的基于酸的多组分反应将成为制备新型聚合物的潜在工具。

更新日期：2020-12-21

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