The invention relates to a coordination complex system comprising a ligand (1) having the formula: R1-SO2-NH-P(XR2)2 (1a) ; or R1-SO2-N=PH(XR2)2 (1b); or R1-SO(OH)=N-P(XR2)2 (1c) ; wherein X is independently O, S, NH, or a bond; R1 and R2 are independently selected from substituted or unsubstituted alkyl and aryl; wherein at least one equivalent of a ligand (1) is complexed to a metal selected from a transition metal and lanthanide; wherein Y is O, S, NH, or a bond.
The invention also relates to the use of said coordination complexes as catalysts in the hydroformylation, hydrogenation, transfer hydrogenation, hydrocyanation, polymerization, isomerization, carbonylation, cross-coupling, metathesis, CH activation, allylic substitution, aldol condensation, or Michael addition.
                            本发明涉及一种配位复合物体系,该体系由具有以下式子的
配体(1)组成:R1-SO2-NH-P(XR2)2 (1a) ;或 R1-SO2-N=PH(XR2)2 (1b) ;或 R1-SO(OH)=N-P(XR2)2 (1c) ;其中 X 独立地为 O、S、NH 或键;R1 和 R2 独立地选自取代或未取代的烷基和芳基;其中至少一个当量的
配体(1)与选自过渡
金属和
镧系元素的
金属络合;其中 Y 是 O、S、NH 或键。
本发明还涉及将所述配位络合物用作加氢甲酰化、氢化、转移氢化、氢
氰化、聚合、异构化、羰基化、交叉偶联、偏合成、CH 活化、烯丙基取代、醛醇缩合或迈克尔加成中的催化剂。