A General Approach to Sequence-Controlled Polymers Using Macrocyclic Ring Opening Metathesis Polymerization

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• 作者：Will R. Gutekunst ; Craig J. Hawker
• 刊名：Journal of the American Chemical Society
• 出版年：2015
• 出版时间：July 1, 2015
• 年：2015
• 卷：137
• 期：25
• 页码：8038-8041
• 全文大小：352K
• ISSN：1520-5126

文摘

A new and general strategy for the synthesis of sequence-defined polymers is described that employs relay metathesis to promote the ring opening polymerization of unstrained macrocyclic structures. Central to this approach is the development of a small molecule 鈥減olymerization trigger鈥?which when coupled with a diverse range of sequence-defined units allows for the controlled, directional synthesis of sequence controlled polymers.