Precise Synthesis of Molecularly Defined Oligomers and Polymers by Orthogonal Iterative Divergent/Convergent Approaches
Precise Synthesis of Molecularly Defined Oligomers and Polymers by Orthogonal Iterative Divergent/Convergent Approaches
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DOI：
10.1002/marc.201000548
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发表时间：
2011-01-17
影响因子：
4.6
通讯作者：
Drockenmuller, Eric
中科院分区：
文献类型：
--
作者：
Binauld, Sandra;Damiron, Denis;Drockenmuller, Eric
完美定义的（大）分子的合成一直是聚合物和有机化学家的挑战。本文重点介绍了离散质量低聚物和聚合物合成的迭代发散/收敛方法的主要应用。我们将讨论的正交脱保护和耦合策略，在这个强大的战略，其中链长在每次迭代加倍，并已被应用于共轭刚性棒以及无定形和结晶低聚物和聚合物的合成。在新兴的高效和正交化学方面，完美定义的低聚物的合成也将得到强调。
The synthesis of perfectly defined (macro)molecules has been a constant challenge for polymer and organic chemists. This paper highlights the main applications of the iterative divergent/convergent approach for the synthesis of discrete mass oligomers and polymers. We will discuss the orthogonal deprotection and coupling strategies involved in this powerful strategy where chain length doubles at each iteration and which has been applied to the synthesis of conjugated rigid rods as well as amorphous and crystalline oligomers and polymers. The synthesis of perfectly defined oligomers in respect to emerging highly efficient and orthogonal chemistries will also be highlighted.