coordination flexibility of the η6-Cp*Ir(C,S-2,5-Me2T) ligand leads to a variety of products upon reaction with phosphine ligands. The reaction of 3 with PEt3 leads to PEt3 adduct formation at the Ir in the product [η5-Cp*Ir(PEt3)(C,S-2,5-Me2T)][Cr(CO)3] (17). On the other hand, reaction of the analogous tungsten complex 7 with PEt3 yields the adduct [η4-Cp*Ir(C,S-2,5-Me2T)]W(CO)2(PEt3)(μ-CO) (19), in which
所述iridathiabenzene类似物[η 6 -Cp *的Ir(C,S-2,5--ME 2 T)] M(CO)3,其中M =
铬(3),MO(5),W(7)中,( η 6 -arene)M(CO)3,从M(CO)制备3(NCMe)3 1和Cp *的Ir(C,S-2,5--ME 2 T)(2),其中C,S-2, 5-Me 2 T是开环的2,5-二甲基
噻吩。的η的高反应性和协调灵活性6 -Cp *的Ir(C,S-2,5--ME 2 T)的
配体导致的各种在与膦配位体的反应产物。3与PEt 3的反应导致PET 3在IR中的产品[η加合物形成5 -Cp *的Ir(PET 3)(C,S-2,5--ME 2 T)] [CR(CO)3 ](17)。在另一方面,类似的
钨的反应复合物7与宠物3个产率加合物[η 4 -Cp *的Ir(C,S-2,5--ME 2 T)] W(CO)2(PET 3)(μ -CO)(19),其中PEt