intermediate rather than the C–C coupling of chromacyclopentanes or Cr speciation into independent trimerization and tetramerization catalysts is consistent with the data, including observed upper limits on 1-octene selectivity.
根据同位素标记实验评估确定
乙烯四聚和三聚的决定选择性的机械步骤。基于共享的色
环庚烷中间体而不是将色
环戊烷或Cr形态进行C-C偶联成独立的三聚和四聚催化剂的机理与数据一致,包括观察到的1-
辛烯选择性上限。