The diblock copolymer of PI-b-PEO with a protected hydroxyl group at the junction point was synthezised by ROP of EO using PI-EEGE as macroinitiator and DPMK as deprotonation agent.
英
美
- 同時(shí)，用和制備聚苯乙烯PS-EEGE相同的方法，合成了具有功能化端基的聚戊二烯PI-EEGE，并將該聚合物作為大分子引發(fā)劑，引發(fā)EO單體進(jìn)行ROP聚合，用溴乙烷進(jìn)行封端制得鏈段連接處含保護羥基的嵌段聚合物PI-b-PEO。
