Multinuclear acetylide complexes containing two or three Pd–Pt µ-ethynediyl units have been prepared and successfully applied to a multifunctional initiator for the living polymerization of aryl isocyanides, which gives two- or three-armed poly(isocyanide)s with a narrow polydispersity index in good yields.
我们制备了含有两个或三个 Pd-Pt µ-ethynediyl 单元的多核乙酰络合物,并成功地将其应用于芳基
异氰酸酯活聚合的多功能
引发剂,从而以良好的收率获得了具有较窄多分散指数的双臂或三臂聚(
异氰酸酯)。