Chiral silicon spiro phosphine-oxazoline ligand, ionic iridium complex thereof, and preparation method and application of chiral silicon spiro phosphine-oxazoline ligand and ionic iridium complex

The invention belongs to the technical field of chemical synthesis, and particularly relates to a chiral silicon spiro phosphine-oxazoline compound, an ionic iridium complex thereof, and a preparation method and application of the chiral silicon spiro phosphine-oxazoline compound. The structural formula of the silicon spiro phosphine-oxazoline compound is shown in the specification, the silicon spiro phosphine-oxazoline compound is a compound with wide application, and the ionic iridium complex of the silicon spiro phosphine-oxazoline compound can be used for the catalytic hydrogenation reaction of olefin and has one or more advantages as follows: the catalytic activity is high, a larger occlusal angle is achieved, and the catalyst is stable in air. 本发明属于化学合成技术领域，具体为一种手性硅螺环膦-噁唑啉类化合物、其离子型铱配合物及其制备方法和应用。本发明硅螺环膦-噁唑啉类化合物的结构式如下所示，是一种具有广泛用途的化合物，其离子型铱配合物可用于烯烃的催化氢化反应，具有如下一个或多个优点：催化活性高，具有更大的咬合角，催化剂在空气中稳定。