C?H Activation as a Shortcut to Conjugated Polymer Synthesis,Macromolecular Rapid Communications

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C?H Activation as a Shortcut to Conjugated Polymer Synthesis
Macromolecular Rapid Communications ( IF 4.2 ) Pub Date : 2018-09-10 , DOI: 10.1002/marc.201800512
J. Terence Blaskovits ₁ , Mario Leclerc ₁

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Direct (hetero)arylation polymerization exploits the palladium‐catalyzed activation of aromatic CH bonds for the atom‐economical synthesis of conjugated polymers for a wide range of applications. This account outlines how direct arylation methodologies overcome many of the limitations of contemporary polymerization techniques at both the research and production scale, and explains how monomer design and reaction conditions must be tailored to ensure high polymer molecular weight, yield, and structural integrity. Current research aims to improve further this reaction's profile as a sustainable methodology while at the same time making it competitive with the Migita–Stille and Miyaura–Suzuki polymerizations both in scope of accessible structures and synthetic efficiency. This feature article charts the recent developments and future directions of CH activation research as it moves toward becoming at once an industrially feasible, environmentally friendly, and synthetically powerful polymerization technique.

中文翻译：

C ？H活化是共轭聚合物合成的捷径

直接的（杂）芳基化聚合利用芳族C的钯催化活化H键可广泛用于共轭聚合物的原子经济合成。该报告概述了直接芳基化方法在研究和生产规模上如何克服现代聚合技术的许多局限性，并解释了如何调整单体设计和反应条件以确保高分子量，高收率和结构完整性。当前的研究旨在进一步改善该反应作为一种可持续方法的特性，同时使其在可及结构和合成效率方面均与Migita–Stille和Miyaura–Suzuki聚合反应具有竞争力。这篇专题文章概述了C的最新发展和未来方向。H活化研究正朝着立即成为工业上可行，环保和合成功能强大的聚合技术的方向发展。

更新日期：2018-09-10

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