Organic and Macromolecular Chemistry, Duesbergweg, 10-14, Johannes Gutenberg Universität Mainz, D-55128, Mainz, Germany.
Macromol Rapid Commun. 2013 Sep;34(17):1395-400. doi: 10.1002/marc.201300425. Epub 2013 Jul 29.
The synthesis of propargyl-functional poly(carbonate)s with different content of glycidyl propargyl ether (GPE) units is achieved via the copolymerization of propargyl glycidyl ether and carbon dioxide. A new type of functional poly(carbonate) synthesized directly from CO(2) and the glycidyl ether is obtained. The resulting polymers show moderate polydispersities in the range of 1.6-2.5 and molecular weights in the range of 7000-10 500 g mol(-1). The synthesized copolymers with varying number of alkyne functionalities and benzyl azide are used for the copper-catalyzed Huisgen-1,3-dipolar addition. Moreover, the presence of vicinal alkyne groups opens a general pathway to produce functional aliphatic poly(carbonate)s from a single polymer scaffold.
通过丙炔基缩水甘油醚与二氧化碳共聚，合成了不同含量缩水甘油丙炔醚（GPE）单元的丙炔基功能聚（碳酸酯）。直接从 CO2 和缩水甘油醚合成的新型功能聚（碳酸酯）。所得聚合物的多分散度在 1.6-2.5 范围内，分子量在 7000-10500g/mol 范围内。用不同数量的炔基官能团和苯甲酰叠氮合成的共聚物用于铜催化的 Huisgen-1,3-偶极加成反应。此外，相邻炔基的存在为从单个聚合物支架制备功能性脂肪族聚（碳酸酯）开辟了一条通用途径。
