maleonitriledithiolate (6), toluene-3,4-dithiolate (7), benzene-1,2-dithiolate (8)}. Oxidation of compound 8 with AgOTf (OTf- = triflate) resulted in dimerization of the bdt 2- ligand by S-S bond formation and the isolation of [Ir 2 (dtbpy) 2 (CH 2 Me 2 Ph) 2 (bdt) 2 }][OTf] 2 (9). The solid-state structures of compounds 2, 3, 4, 7, and 9 were determined.
[Ir(dtbpy)CH 2 CMe 2 C c 6 H 4 (Ir-C c )}(C 6 H 4 tBu-2)] (1) (dtbpy = 4,4'-二叔丁基)的处理-
2,2'-联吡啶)与二
硫属元素化物 R 2 Q 2 在回流
甲苯中得到
硫属元素化物桥连的双核配合物 [Ir(dtbpy)-CH 2 CMe 2 C c 6 H 4 (Ir-C c )}2( μ-QR)2 [RQ = pTolS (2), PhSe (3)]。类似地,在回流下加热 [Rh(dtbpy)(CH 2 CMe 2 -C c 6 H 4 (Ir-C c )}(CH2CMe2Ph)] 和
对甲苯基硫化物的
甲苯溶液,得到 [Rh(dtbpy)CH 2 CM e 2 C c 6 H 4 (Ir-C c ))] 2 (μ-SpTol)2 (4)。[Ir(dtbpy)(CH2CMe2Ph)Cl] 2 (μ-Cl)2 用 Na(Sxyl)