Provided are a catalyst composition including a transition metal catalyst and a nitrogen-containing bidentate phosphorus compound and a process for hydroformylation reaction of olefins to prepare aldehydes which includes stirring the catalyst composition, an olefin compound, and a gas mixture of of carbon monoxide and hydrogen, under high temperature and pressure condition. Therefore, very high catalytic activity and high selectivity in normal-aldehyde or iso-aldehyde according to the type of a substiuent are ensured.
提供了一个催化剂组合,包括一种过渡
金属催化剂和一种含氮的双齿膦化合物,以及一种用于烯烃
水合甲醛反应制备醛类化合物的过程,包括在高温高压条件下搅拌催化剂组合、烯烃化合物和
一氧化碳和
氢气的混合气体。因此,根据取代基的类型,可以确保非常高的催化活性和高选择性产生正醛或异醛。