摘要:
摘要一系列基于2,5-双(吡啶基)吡嗪的杂双-(PtM)(5,6),三-(Pt2M)(8)和四核(Ti2M2)(10)的合成,性质和表征)使用[(bppz)Pt(C CSiMe3)2](2)(bppz = 2,5-bis(吡啶基)吡嗪),{[Ti](μ-σ ,π-CCSiMe3)2} MX(9a,M = Cu,X = FPF5; 9b,M = Ag,X = OClO3; [Ti] =(η5-C5H4SiMe3)2Ti)和各种铜(I)和银( I)盐为主要原料。用等摩尔量的[Cu(N CMe)4] X(3a,X = BF4; 3b,X = OTf(OSO2CF3))或[MX](M = Cu:3c,X = Br; M = Ag :4a,X = ClO 4; 4b,X = O 2 CCF 3; 4c,X = NO 3)得到异双金属[[bppz)Pt((μ-σ,π-CCSiMe 3)2 MX)](M