The preparation and properties of some iridium-substituted difluorophosphines: synthesis of some PF2-bridged heterometal complexes
作者:E.A.V. Ebsworth、Robert O. Gould、Neil T. McManus、David W.H. Rankin、Malcolm D. Walkinshaw、John D. Whitelock
DOI:10.1016/s0022-328x(00)98812-0
日期:1983.6
by reactions with O2, S8, Se; with B2H6; with [M(arene)Cl2]2 (M = Ru or Os); and with PtCl2(COD). Reaction with H2G (G = O, S, Se) gives Ir(CO)X2(PEtP3)2P′FH(G). Crystal structures are reported for Ir(CO)Cl2(PEt3)2P′F2O, for Ir(CO)Cl2(PEt3)2-μ-(P′F2)RuCl2(p-cymene), and for [Ir(CO)Cl2(PEt3)2-μ-(P′F2)]2PtCl2. In each molecule the angle IrP′Q (Q = O, Ru, Pt) is unusually wide.
之间反应的反式-Ir(CO)X(PET 3)2和PF 2 X(X = Cl)的在193ķ给出的Ir(CO)X(PET 3)2 PF 2 X,在298K重排形成的Ir其中( CO)X 2(宠物3)2 PF 2(Z)。当X = Br或I时,在室温下会形成产物Z,但当X = Br时仅检测到痕量的中间体,而当X = I时则根本没有。光谱分析和分析,以及与O 2,S 8,Se的反应;与B 2 H 6 ; 与[M(arene)Cl2 ] 2(M = Ru或Os);并使用PtCl 2(COD)。与H 2 G(G = O,S,Se)反应得到Ir(CO)X 2(PEtP 3)2 P'FH(G)。据报道对于Ir(CO)氯晶体结构2(PET 3)2 P'F 2 O,对于Ir(CO)氯2(PET 3)2 -μ-(P'F 2)的RuCl 2(p -cymene) ,对于[Ir(CO)Cl 2(PEt 3)2- μ-(P'F