A method for preparing a boron complex is provided. The method comprises contacting and allowing to react at a temperature from 0 to 100°C: (a) an alkoxyborane of formula (I) wherein R1 and R2 independently are hydrogen, C1-C30 hydrocarbyl or C5-C30 heterocyclic; and R3 is C1-C30 hydrocarbyl; and (b) either (i) an α-diketo compound having from 4 to 30 carbon atoms, or (ii) a β-diketo compound having from 5 to 50 carbon atoms. A method for addition reaction polymerization using the boron complex obtained by said method is also provided.
提供了一种制备
硼配合物的方法。该方法包括在温度为0至100°C下接触并允许反应:(a) 具有
化学式(I)的烷氧基
硼烷,其中R1和R2独立地是氢、C1-C30烃基或C5-C30杂环;R3是C1-C30烃基;以及(b) 要么(i) 具有4至30个碳原子的α-二酮化合物,要么(ii) 具有5至50个碳原子的
β-二酮化合物。还提供了使用所述方法得到的
硼配合物进行加成反应聚合的方法。