When the [Et 3NH]+[HFe 3(CO) 11]- as catalyst was used for asymmetric reduction of 1,1-diphenylacetone, high enantioselectivity up to 98% was achieved.

• 当用三核的铁簇合物 [Et3 NH] + [HFe3 (CO) 11] -体系催化 1；1 二苯基丙酮的氢化时 ；最高可获得 98%25的对映选择性 .