The ring-opening metathesis polymerization of enantiopure norbornene-type monomers using Grubbs’ ruthenium carbene initiator gives access to a new class of poly-β-amino acid derivatives. Kinetic investigations and molecular weight determinations proved the living nature of the polymerization allowing control over chain length and polymer weight.
使用Grubbs的
钌卡宾
引发剂对对映纯的诺尔本烯类单体进行开环复分解聚合,可以获得一种新类的聚-β-
氨基酸衍
生物。动力学研究和分子量测定证明了聚合反应的活性特性,使得链长和聚合物重量的控制成为可能。