| 摘要 |
The invention relates to a catalyst, comprising at least one complex of a platinate metal of the VIII. sub-group with at least one ligand with at least one unbridged heterophosphacyclohexane structural element, whereby the ligand is selected from heterophosphacyclohexanes of general formula (I), where A<1>, A<2>, A<3> independently = O, S, SO2, NR<a>, SiR<b>R<c> or CR<d>R<e> with the proviso that at least one of the groups A<1>, A<2>, or A<3> is not CR<d>R<e>, with the further proviso that at least one of the groups R<2> to R<5> is not hydrogen, a method for hydroformylation in the presence of such a catalyst and the use thereof, amongst other things for hydroformylation. The invention further relates to a method for hydrocyanation in the presence of a catalyst comprising a complex of such a ligand with nickel. |
