其他特殊物质和基团检测 | 使用Biotage微波合成仪进行微波辅助下的高氧化烯烃的聚合反应by耐士科技-上海鑫欣生物科技有限公司

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应用领域	制药
检测样本	其他
检测项目	特殊物质和基团
参考标准	GB/T 8****

Homopolymers and block copolymers of higher epoxides (butene oxide and hexene oxide) are synthesized using 1-alkanols and PEG-MME 1100 as initiators by anionic ring opening polymerization in bulk employing controlled microwave heating in sealed vessels. The selectivity of polymerization of higher epoxides and the effect of different reaction parameters on the formation of side products is discussed. A procedure for the generation of fairly clean homopolymers and multiblock copolymers (giving bottle–brush and cone type of structures) is developed.

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